blockchain

also referred to as: blockchains

97 statements across 53 episodes · 60 bullish · 19 bearish · 44 people on the record · first statement Jul 28, 2017 by Dan Boneh · across every show →

Everything said about blockchain, oldest first

Jul 28, 2017 bullish
Insight
Blockchain is the first publicly available, append-only database
“The thing that we're excited about Bitcoin is, A, the, obviously, the currency, but what's more interesting is even the block applications of the blockchain, right? It's the first time when we have sort of an append-only database that's kind of you can put thi…”
Dan Boneh Jul 28, 2017 ▶ 3:14 Dan Boneh
Dec 9, 2017 negative
Insight
Rampell: Blockchain without cryptocurrency makes no sense
“I very much believe this, and I think we all do as a firm, a blockchain without a cryptocurrency literally makes no sense, because there's no incentive for their participants to host the blockchain.”
Alex Rampell Dec 9, 2017 ▶ 13:00 Decrypting Crypto: From Bitcoin and Blockchain to ICOs
Dec 9, 2017 neutral
Insight
Rampell: Most people discussing blockchain actually just need a database
“Most people that are talking about blockchain, they're really looking for a database.”
Alex Rampell Dec 9, 2017 ▶ 3:22 Decrypting Crypto: From Bitcoin and Blockchain to ICOs
Dec 9, 2017 negative
Opinion
Rampell: Enterprise supply-chain tracking is not true blockchain technology
“Okay, so that's not what a blockchain is. At least not how we use it. And every time there's a major movement, there often is a lot of hype.”
Alex Rampell Dec 9, 2017 ▶ 2:13 Decrypting Crypto: From Bitcoin and Blockchain to ICOs
Dec 9, 2017 neutral
Assertion Supported
Rampell: UK company shares rose 394% after adding 'blockchain' to name
“And now I just saw this a couple of weeks ago. There was a publicly listed company in the UK that added blockchain and then its shares went up by 394%.”
Alex Rampell Dec 9, 2017 ▶ 2:37 Decrypting Crypto: From Bitcoin and Blockchain to ICOs
Dec 9, 2017
Insight
Rampell: Blockchain is not cloud storage, but decentralized untrusted intermediaries
“Blockchain is not meant to be cloud. It's meant to be, ah, a series of not intermediaries, but a series of effectively untrusted intermediaries on the internet that you don't know, and you don't have to know them, and it's not stored in one place.”
Alex Rampell Dec 9, 2017 ▶ 4:18 Decrypting Crypto: From Bitcoin and Blockchain to ICOs
Jul 15, 2018 positive
Opinion
Kasireddy: US financial regulators want to work with crypto, not kill it
“They're actually very friendly. They don't want to like harm the system. They like, don't want to like kill blockchains. Like they actually want to figure it out together.”
Preethi Kasireddy Jul 15, 2018 ▶ 14:31 An Intro to Crypto: Building Companies, from People to Code
Jul 15, 2018 bullish
Prediction Not checkable as stated
Stark: Tokenizing equity and securities will be a major trend by 2020
“And we're, we, we're seeing both traditional assets being tokenized and then the idea of securities tokens, like why not put equity on a blockchain, right? So I think that's going to be a big trend moving forward in the next two years.”
Elizabeth Stark Jul 15, 2018 ▶ 37:03 An Intro to Crypto: Decentralization, the Big Picture
Jul 26, 2018 negative
Assertion Not checkable as stated
Yahya: Blockchain lacks effective mechanisms for identity and reputation
“The one that is still missing is that of social signals. There's still no real good mechanism for reputation or for identity on the blockchain, and that's one of the things that many people are working on, and that's a building block that will be needed. Going…”
Ali Yahya Jul 26, 2018 ▶ 9:27 Crypto and Decentralization: Building Blocks
Aug 20, 2018 positive
Insight
Nazarov: Blockchains offer open implementations alongside open interfaces
“And I think what's different about blockchains is all these services, the interface is open, but also the implementation is open. So, you know, it's not only can you like benefit from its utility, you can like pull back the covers and see how it's working in r…”
Denis Nazarov Aug 20, 2018 ▶ 20:16 Crypto and the Evolution of Open Source
Aug 20, 2018 bullish
Prediction Not checkable as stated
Nazarov: Blockchain openness will yield unprecedented compounding innovation
“It's again, you know, it's, will be compounding innovation that is unprecedented, you know, in the open source movement for that.”
Denis Nazarov Aug 20, 2018 ▶ 21:04 Crypto and the Evolution of Open Source
Nov 2, 2018 bullish
Assertion Not checkable as stated
Haun: Blockchains cannot function without cryptocurrency economic incentives
“Blockchain doesn't work without Bitcoin, because you need an economic incentive to keep that network running and those services up.”
Catherine (Katie) Haun Nov 2, 2018 ▶ 29:36 3 Common Myths People Have About Crypto
Nov 2, 2018 bearish
Prediction Not checkable as stated
Krugman: Governments will quickly strip away crypto freedom if Bitcoin becomes serious
“And if Bitcoin became really a serious, well, ok, it you'd be amazed at how quickly whatever freedom you think you're getting via the blockchain would disappear.”
Paul Krugman Nov 2, 2018 ▶ 15:30 A Skeptic's View of Crypto (from the Point of View of Monetary Economics)
Nov 2, 2018 negative
Assertion Partly supported
Krugman: Bitcoin transactions are expensive and difficult to execute
“And it is in fact expensive to make transactions. It's, ah, the, ah, the actual implementation of the blockchain is, ah, ah, is one that is hard. It's hard to do transactions in Bitcoin.”
Paul Krugman Nov 2, 2018 ▶ 7:04 A Skeptic's View of Crypto (from the Point of View of Monetary Economics)
Nov 2, 2018 bearish
Prediction Held up
Paul Krugman predicts blockchain will not undermine Amazon or tech incumbents
“I don't believe that blockchain is going to undermine Amazon or any of these people, because The reason I use Amazon is not because of power, or the, not the power of Amazon, but the power of laziness.”
Paul Krugman Nov 2, 2018 ▶ 24:12 Debating Crypto: Katie Haun vs. Paul Krugman
Nov 2, 2018 positive
Assertion Partly supported
Katie Haun asserts the underlying blockchain has never been hacked
“The blockchain has never been hacked.”
Katie Haun Nov 2, 2018 ▶ 15:42 Debating Crypto: Katie Haun vs. Paul Krugman
Dec 15, 2018
What-if
Blockchain transparency caught corrupt federal agents who stole Silk Road Bitcoin
“And I'm here to tell you that without it, we never would have caught these guys. In fact, without the blockchain, they would have still been sitting in the federal government today instead of in the federal penitentiary.”
Katie Haun Dec 15, 2018 ▶ 17:13 Crypto, Beyond Silk Road
Dec 15, 2018
Assertion Supported
Bitcoin white paper never uses the word blockchain
“In the Bitcoin white paper never says the word blockchain, so I just want to make that very clear.”
Linda Xie Dec 15, 2018 ▶ 5:17 Beyond Cryptocurrencies
Jan 2, 2019 positive
Prediction Not checkable as stated
Green: Autonomous software agents transacting funds will make a huge impact
“I think companies is a terrible way to explain this, but I think software agents that have these capabilities, including the ability to essentially transact funds, ah, would make a huge difference.”
Matthew Green Jan 2, 2019 ▶ 2:07 a16z Podcast | Beyond Bitcoin -- The Blockchain
Jan 2, 2019 bullish
Insight
Casey: Bitcoin replaces central intermediaries with community blockchain consensus
“Bitcoin is a solution to that, because it outsources that role, that intermediation of trust, to the entire community. And it finds a, you know, a fascinating, unique instrument that, you know, that is the blockchain and the consensus process through which the…”
Michael Casey Jan 2, 2019 ▶ 7:28 a16z Podcast | The Five Stages of Bitcoin -- Disdain, Dismissal, Curiosity, Oh F**k!, and Acceptance
Jan 2, 2019 negative
Opinion
Armstrong: Blockchain is for asset tokenization, not custom currencies
“When I hear people talking about creating all sorts of other currencies and putting it on the blockchain, I'm always, I'm a little bit skeptical of that. I think what they're talking about really is like, you can digitize any various types of assets and transf…”
Brian Armstrong Jan 2, 2019 ▶ 13:24 a16z Podcast | Bitcoin, Greece, and What’s Next for Cryptocurrency
Jan 2, 2019 negative
Opinion
Armstrong: Greek government misunderstands blockchain when proposing state cryptocurrency
“If the Greek government is talking about Making some kind of their own currency and having on a blockchain. I think they don't really understand what blockchain means when they say that.”
Brian Armstrong Jan 2, 2019 ▶ 1:53 a16z Podcast | Bitcoin, Greece, and What’s Next for Cryptocurrency
Jan 2, 2019 bullish
Prediction Not checkable as stated
Armstrong: Bitcoin will be the sole currency used on the blockchain
“I think Bitcoin will be the currency that, that everyone ends up using on the blockchain, and they probably don't quite understand what they're saying when they say that.”
Brian Armstrong Jan 2, 2019 ▶ 14:02 a16z Podcast | Bitcoin, Greece, and What’s Next for Cryptocurrency
Jan 2, 2019 bullish
Prediction Not checkable as stated
Ludwin: Blockchain will unlock isolated corporate reward and loyalty points
“Well what the blockchain is going to do is unlock those And make it very fluid to move them around, to have them on your smartphone, to use them in new ways.”
Adam Ludwin Jan 2, 2019 ▶ 41:55 a16z Podcast | Blockchain vs/and Bitcoin
Jan 2, 2019 neutral
Prediction Not checkable as stated
Ludwin: Half-measure blockchain projects will fail over next 18 months
“There will be a over the next year, year and a half, a lot of people that Take half measures and they just don't get all the, they don't do it what we would consider the right way. And they won't have great results and they'll kind of be like, ah, we tried tha…”
Adam Ludwin Jan 2, 2019 ▶ 29:02 a16z Podcast | Blockchain vs/and Bitcoin
Jan 2, 2019 bearish
Prediction Not checkable as stated
Ludwin: Blockchain will shrink the overall size of the financial system
“I think most in general, what we envision, you know, over time is a much smaller financial system, actually, because many of the players in that in the financial ecosystem are there because they are helping to clear and settle, helping to Ensure there's no fra…”
Adam Ludwin Jan 2, 2019 ▶ 16:53 a16z Podcast | Blockchain vs/and Bitcoin
Jan 2, 2019
Insight
Ludwin: Blockchains differ from databases by giving asset owners direct control
“So a blockchain is a database, so we shouldn't overthink it, but it's different from a traditional database in two critical ways. First of all, it's shared. So in other words, it's distributed to every participant who is participating in the network. And then …”
Adam Ludwin Jan 2, 2019 ▶ 30:17 a16z Podcast | Blockchain vs/and Bitcoin
Jan 2, 2019 bullish
Prediction Partly held up
Ludwin: First enterprise blockchain networks will launch in 2016
“You'll see the first few networks going live next year. And then I think by 2017, you'll start to see some of the first winners. In other words, you'll see that if you, by 2017, in a particular market, if you don't have a network running, then you're behind. Y…”
Adam Ludwin Jan 2, 2019 ▶ 44:23 a16z Podcast | Blockchain vs/and Bitcoin
Jan 2, 2019 neutral
Insight
Mougayar: Banks seek self-improvement, not self-disruption from blockchain
“My observation is that the banks want to improve themselves. But they don't want to disrupt themselves.”
William Mougayar Jan 2, 2019 ▶ 23:14 a16z Podcast | Banking on the Blockchain
Jan 2, 2019 positive
Assertion Not checkable as stated
Mougayar: Active blockchain networks cannot be stopped
“No, it doesn't matter because the technology is already in the wild. It's already on wheels. It's flying. It's a nonstop kind of set of computers. Blockchains, once, once you turn them on and they are bona fide blockchains, it's, that's it. They cannot be stop…”
William Mougayar Jan 2, 2019 ▶ 38:01 a16z Podcast | Banking on the Blockchain
Jan 2, 2019 bullish
Prediction Not checkable as stated
Mougayar: Blockchain will replace physical in-person identity verification
“All of those old ways of verifying things by being physically present are going to be replaced by the blockchain.”
William Mougayar Jan 2, 2019 ▶ 18:48 a16z Podcast | Banking on the Blockchain
Jan 2, 2019 positive
Prediction Not checkable as stated
Mougayar: Blockchains will eventually become invisible to users
“In the long term, blockchains are going to be invisible. And when they become invisible, then I think we will know that they are doing something useful.”
William Mougayar Jan 2, 2019 ▶ 17:28 a16z Podcast | Banking on the Blockchain
Jan 2, 2019 positive
Insight
Mougayar: Blockchain unbundles trust, threatening traditional intermediaries
“Because what the blockchain does, it unbundles trust. And whoever was performing a trust function now is going to be threatened because trust can be accomplished by the network.”
William Mougayar Jan 2, 2019 ▶ 3:53 a16z Podcast | Banking on the Blockchain
Jan 2, 2019 bearish
Prediction Didn’t hold up
Srinivasan: Generic blockchain hype will crash in late 2016
“I think the blockchain stuff is actually right at the top of the Gardner hype cycle, and I think it's gonna crash down, like, towards the second half, you know, of this year when people actually try to implement it.”
Balaji Srinivasan Jan 2, 2019 ▶ 15:49 a16z Podcast | Startups and Pendulum Swings Through Ideas, Time, Fame, and Money
Jan 2, 2019 bullish
Prediction Not checkable as stated
NASDAQ CIO Brad Peterson predicts financial markets will shift to blockchain
“We are going to go more towards a distributed record-keeping system because we can now, and that's what's really exciting about blockchain.”
Brad Peterson Jan 2, 2019 ▶ 4:26 a16z Podcast | Securing Infrastructure and Enterprise Services
Jan 2, 2019 bearish
Prediction Not checkable as stated
Rep. Polis: Legacy incumbents will lobby Washington to stifle blockchain tech
“And I wouldn't even call it a misstep, because we know when there's any fundamentally disruptive technology, there's a bunch of incumbents and legacy operators that come to this town to try to co-op government to sustain their advantage, and that we've seen th…”
Congressman Jared Polis Jan 2, 2019 ▶ 11:53 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 bullish
Prediction Not checkable as stated
Lempress: Blockchain will transform the world by 2022
“I think it won't be 10 years. I think in five years we'll look back and be surprised at how much the world changed. Much You know, similar to something like the iPhone or the internet itself, how quickly things changed in response to that.”
Mike Lempress Jan 2, 2019 ▶ 16:31 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 neutral
Insight
Rep. Schweikert: Lawmakers need practical benefits explained, not technical mechanics
“We used to actually try to do on the whiteboard the description of how A series of nodes actually talk to each other and how it stamps and time those things, and I realized there's no reason for that. You just now explained, here's the benefit.”
Congressman David Schweikert Jan 2, 2019 ▶ 1:53 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 positive
Assertion Supported
Rep. Schweikert: Blockchain was proposed for VA scheduling to prevent fraud
“We worked on a concept for using blockchain or distributive ledger for scheduling at the VA to deal with the fraud issues of people were sneaking in, changing the schedules, and the benefit of, hey, there's a timestamp. You would know who touched it, when, and…”
Congressman David Schweikert Jan 2, 2019 ▶ 4:09 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 negative
Insight
Rep. Schweikert: Bureaucratic self-preservation is the greatest barrier to blockchain adoption
“Actually, the greatest battle today is the threat to the current bureaucracies. Whether it be on the right or the left, you often defend your own personal income stream, your own job, your own bureaucracy, It's hard to say, hey, this is a great idea. You just …”
Congressman David Schweikert Jan 2, 2019 ▶ 19:56 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 positive
Assertion Not checkable as stated
Rep. Polis: Blockchain has massive ramifications for the global unbanked
“It has massive ramifications in the developing world for the unbanked and the untitled.”
Congressman Jared Polis Jan 2, 2019 ▶ 7:17 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019
Assertion Partly supported
Rep. Polis: Congress lacked formal blockchain education prior to the caucus
“There was no effort or way or manner of educating our colleagues about blockchain. So we really got together and said, look, let's formalize it so we can take out rooms and do briefings, which is effectively what that means, and provide a forum for other membe…”
Congressman Jared Polis Jan 2, 2019 ▶ 3:42 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 positive
Insight
Rep. Polis: Blockchain satisfies both left and right data privacy concerns
“Many on the left, like myself, don't want corporations to play that role either, but frankly, the blockchain is a way to address both of those concerns from the left and the right.”
Congressman Jared Polis Jan 2, 2019 ▶ 9:14 a16z Podcast | The Blockchain, in Congress
Jan 2, 2019 positive
Assertion Not checkable as stated
Benet: Billions of files are moving through the IPFS network
“There's like billions of files moving through the network and in some capacity, a lot of people in the blockchain space are using IPFS because it fits extremely well with the blockchain model.”
Juan Benet Jan 2, 2019 ▶ 5:30 a16z Podcast | Getting Applications Into People's Hands
Jan 2, 2019 positive
Assertion Supported
NASDAQ integrates blockchain into next-generation market infrastructure
“We've integrated the blockchain now into our next generation market infrastructure technology, so we can basically support any market from pre-trade risk management through to settlement on the blockchain in any market, so including non-financial markets.”
Adina Friedman Jan 2, 2019 ▶ 22:53 a16z Podcast | Market Shifts
Jan 2, 2019 negative
Opinion
Tomaino: Miner control over blockchain networks creates governance friction
“I think mining, like, miners controlling a network has proven to be pretty problematic. And so I think kind of aligning stakeholders and miners and putting them, you know, as one will be important in terms of, you know, progress in making changes to protocols …”
Nick Tomaino Jan 2, 2019 ▶ 26:26 a16z Podcast | Mental Models for Understanding Crypto Tokens
Jan 2, 2019
Prediction Not checkable as stated
De La Garza: Security will become a feature rather than a standalone product
“And so I think as business models evolve, as we make this transition to the cloud, as blockchain becomes more widely deployed, security starts to become more of a feature and less of a product. And I think we start thinking less about kind of the specific tech…”
Joel De La Garza Jan 2, 2019 ▶ 2:26 a16z Podcast | The State of Security
Jan 2, 2019 bullish
Assertion Not checkable as stated
Andreessen: The smartest technical talent is magnetically drawn to blockchain
“Many of the smartest programmers and mathematicians and economists and theorists and systems builders in the world and Photographers in the world are obsessed with this. Like they're just magnetically drawn to it, not because of the money or this or that or th…”
Marc Andreessen Jan 2, 2019 ▶ 37:00 a16z Podcast | Beyond Zero-Sum Thinking in the Game of Tech... and Life
Jan 2, 2019 bullish
Insight
Andreessen: Blockchain is the first new model for innovation in 40 years
“Blockchain is the first new third thing in, I don't know, probably 40 years, right? Free software open source is like 40 years old. It's the first new structure in 40 years, and it's an interesting one because it's a hybrid.”
Marc Andreessen Jan 2, 2019 ▶ 35:47 a16z Podcast | Beyond Zero-Sum Thinking in the Game of Tech... and Life
Jan 2, 2019
Assertion Partly supported
Haun: Blockchain technology itself has never been hacked, unlike crypto exchanges
“And we, blockchain's never been hacked. Some of the cryptocurrency exchanges have been hacked. You know, Mt. Gox, Coincheck more recently, Bitfinex, and others. But the blockchain itself has never yet been hacked.”
Katie Haun Jan 2, 2019 ▶ 9:50 a16z Podcast | The Regulatory Landscape for Crypto
Jan 2, 2019 neutral
Assertion Not checkable as stated
Ali Yahya: Blockchains Lack Effective Reputation and Identity Infrastructure
“The one that is still missing is that of social signals. There's still no real good mechanism for reputation or for identity on the blockchain, and that's one of the things that many people are working on, and that's a building block that will be needed going …”
Ali Yahya Jan 2, 2019 ▶ 10:17 a16z Podcast | Cryptonetworks and Decentralization -- Building Blocks
Jan 2, 2019 neutral
Insight
Yahya: Mapping Blockchain Addresses to Real Humans Is Crypto's Hardest Problem
“One of the hardest problems in the space is mapping cleanly one, ah, public key or address on the blockchain to an actual human being. So this is known as the civil problem. The problem that any one participant can create multiple addresses for themselves and …”
Ali Yahya Jan 2, 2019 ▶ 11:34 a16z Podcast | Cryptonetworks and Decentralization -- Building Blocks
Jan 2, 2019 positive
Insight
Walden: Blockchain defaults to referencing canonical data over duplicating content
“With blockchains, the default setting is to reference the canonical, because it's harder not to. It's harder to break the rules than to follow them.”
Jesse Walden Jan 2, 2019 ▶ 19:30 a16z Podcast | Crypto And The Evolution Of Open Source
Jan 2, 2019 positive
Insight
Walden: Blockchain Networks Align Ecosystem Incentives Like City Economies
“The analogy would be in blockchains that the more people are using the network, like, the more valuable the currency, because the currency is what powers all the commerce, and that, that's sort of like the tax, and that goes, you know, to the value of all the …”
Jesse Walden Jan 2, 2019 ▶ 12:02 a16z Podcast | Crypto And The Evolution Of Open Source
Jan 2, 2019 bullish
Prediction Not checkable as stated
Nazarov: Blockchain open data and code will drive unprecedented compounding innovation
“This openness in terms of both data and the code itself and the ability for anyone to contribute improvements to it and also just reuse it. It's again, you know, it's, will be compounding innovation that is unprecedented, you know, in the open source movement …”
Dennis Nazarov Jan 2, 2019 ▶ 22:09 a16z Podcast | Crypto And The Evolution Of Open Source
Jan 2, 2019 bullish
Insight
Jesse Walden: Blockchains unify software into canonical instances unlike siloed open source
“On blockchains, we get one canonical thing that multiple parties converge on, and, you know, in traditional open source, you know, everything is fractured into its own silo.”
Jesse Walden Jan 2, 2019 ▶ 8:17 a16z Podcast | Crypto And The Evolution Of Open Source
Jan 2, 2019 bullish
Opinion
Johnson: Blockchain Models Are Needed for Sustainable Open Internet Protocols
“Some of the blockchain Models and some of the token economy stuff that, that you've written about as a way of creating sustainable business models for open protocols, basically, which is what we really kind of need.”
Steven B. Johnson Jan 2, 2019 ▶ 32:47 a16z Podcast | Seeing into the Future -- Making Decisions, Telling Stories
Jan 2, 2019 bullish
Insight
Milenius: Blockchains enable traditional banks to become transnational actors
“Seeing it as this emergent, accessible space, I think, is really, really compelling for not only banks, but, like, tons of different finance companies and different enterprises in general to suddenly become these transnational actors that they weren't before, …”
Andy Milenius Jan 2, 2019 ▶ 17:34 a16z Podcast | All About Stablecoins
Jan 2, 2019 bullish
Prediction Not checkable as stated
Milenius: Stablecoins will leapfrog legacy financial infrastructure in developing markets
“I think that the reason that stablecoins matter is actually very related to the reason that blockchains matter, which is that because it has so many implications for other applications, I think will be a really interesting like skip level technology, similar t…”
Andy Milenius Jan 2, 2019 ▶ 9:24 a16z Podcast | All About Stablecoins
Feb 26, 2019
Insight
Dayan: Larger crypto projects have incentives to buy votes in smaller competitors
“If these two very large projects are approximately the same size, or one is a little bit bigger than the other one, or one is twice as big as the other one, or something like that, it's in the economic interests of everyone who holds coins in the bigger projec…”
Phil Dayan Feb 26, 2019 ▶ 17:20 a16z Podcast | Voting, Security, and Governance in Blockchains and Cryptonetworks
Feb 26, 2019 bearish
Prediction Not checkable as stated
Yahya: Current blockchain governance systems will likely devolve into plutocracies
“Today's governance systems and sort of blockchains and crypto networks, the way that they exist today will likely devolve into plutocracy simply because the mechanisms for vote buying are so effective as you've described.”
Ali Yahya Feb 26, 2019 ▶ 11:29 a16z Podcast | Voting, Security, and Governance in Blockchains and Cryptonetworks
Feb 26, 2019
Insight
Yahya: Blockchains can make bribery and vote buying more efficient
“Blockchains can be used to increase the efficiency and effectiveness of bribery and vote buying.”
Ali Yahya Feb 26, 2019 ▶ 4:21 a16z Podcast | Voting, Security, and Governance in Blockchains and Cryptonetworks
Feb 26, 2019 negative
Insight
Dayan: Real-world governance mechanisms fail on-chain without assuming rational adversaries
“Your systems need to be strong even in the presence of economically motivated adversaries, and they need to be secure assuming people are rational rather than honest. So we don't get to lean on this sort of honesty that we have in the real world in blockchains…”
Phil Dayan Feb 26, 2019 ▶ 6:58 a16z Podcast | Voting, Security, and Governance in Blockchains and Cryptonetworks
Feb 26, 2019 bearish
Prediction Not checkable as stated
Dayan: Dark DAO vote-buying attacks will become realistic nightmare scenarios at scale
“Blockchains today are a drop in the bucket of like the world financial system, and the incentives just aren't there yet. But if we are to use these technologies, and if we are to scale things, I think these are absolutely realistic scenarios and potentially ni…”
Phil Dayan Feb 26, 2019 ▶ 22:41 a16z Podcast | Voting, Security, and Governance in Blockchains and Cryptonetworks
Feb 26, 2019 negative
Assertion Not checkable as stated
Phil Dayan: Decentralized exchange mechanics enable profitable front-running
“The way these mechanisms that people are building interact with the blockchain is very complex and opens the door for external actors to make a lot of money from front running them and make a lot of money from doing algorithmic trading on the network and every…”
Phil Dayan Feb 26, 2019 ▶ 31:50 a16z Podcast | Voting, Security, and Governance in Blockchains and Cryptonetworks
Feb 26, 2019 positive
Insight
Monegro: Blockchains challenge tech's proprietary data model like Linux disrupted software
“Right on schedule we get the arrival of a new open technology, which are blockchains that directly challenge The proprietary data business model, just as the internet and Linux challenged the proprietary software and distribution business model.”
Joel Monegro Feb 26, 2019 ▶ 22:39 a16z Podcast | Cryptonetworks as Emerging Economies (Done Right?)
Apr 19, 2019 bullish
Insight
Yahya: Blockchains as general computers is a five-year-old paradigm
“Even if it's been 10 years since the publishing of the Bitcoin white paper, this is still very, very early days, because I think that it's only been recent, it's only recently that, that people have begun to conceive of blockchains as computers, as opposed to …”
Ali Yahya Apr 19, 2019 ▶ 24:49 Five Open Problems for the Blockchain Computer
Apr 19, 2019 positive
Insight
Fish: Accumulators separate blockchain consensus from storage for mobile validation
“Yeah, I recently gave a talk on this in a way of looking at this as a separation of consensus and state but really it's a separation of the consensus layer of a blockchain accounting system from the storage layer you know, where the, you don't have to have the…”
Ben Fish Apr 19, 2019 ▶ 51:44 Towards a Decentralized Storage Network for the Blockchain Computer
May 8, 2019 bullish
Assertion Supported
Carlson-Wee: Almost every blockchain launching in 2019 uses proof-of-stake
“There's a reason that every, you know, I think 2017 was a major year of fundraising. And 2019 is a major year of launches, and there's a reason that every blockchain that's launching today is mostly using proof stake.”
Olaf Carlson-Wee May 8, 2019 ▶ 17:14 Seven Trends in Blockchain Computing (Spring 2019)
May 8, 2019 positive
Insight
Dixon: Core blockchain innovation is autonomous software with game-theoretic guarantees
“This is the sort of idea to me, the key idea of a blockchain is that the code continues to run as designed and it has sort of game theoretic guarantees that it will. Right? And that gives code this autonomous, at least autonomous, not in the sense of like AI a…”
Chris Dixon May 8, 2019 ▶ 22:04 Seven Trends in Blockchain Computing (Spring 2019)
Aug 29, 2019 bullish
Prediction Not checkable as stated
Dixon: Crypto will transform social networking by 2030
“This transformation will take a while, ah, we're the sort of, we're in the early stages, and so that's why I put 20, 30 in the title. But, ah, but I think all the pieces are in place, and we're on a clear path to get there over the next, next decade.”
Chris Dixon Aug 29, 2019 ▶ 0:24 Social Networking in 2030: How Could Crypto Change Things?
Aug 29, 2019 positive
Insight
Narula: Cryptography enables nodes to construct independently verifiable database views
“Every single node can construct an auditable, verifiable database view on top of this append-only ledger. This is really the key insight here. And the reason that it's auditable and verifiable is because we're using cryptography, hash functions, and digital si…”
Neha Narula Aug 29, 2019 ▶ 13:35 The Architecture of Crypto Innovation
Aug 29, 2019 positive
Insight
Narula: Blockchains are anchors of trust, not databases; minimize on-chain data
“They're not a system for data storage. They're not a database. They're a piece of a puzzle, an anchor of trust. And so I think the real way we should be using blockchains is we should put as little on them as possible.”
Neha Narula Aug 29, 2019 ▶ 26:13 The Architecture of Crypto Innovation
Aug 29, 2019 bullish
Prediction Not checkable as stated
Wilcox: Zero-knowledge proofs could solve blockchain scalability bottlenecks
“Zero knowledge proofs might be a breakthrough to solve the scaling problem that has stopped all the blockchains so far. Because the scaling problem is, you remember, everybody wants to be sure of everything that goes into the blockchain. That means the more pe…”
Zooko Wilcox Aug 29, 2019 ▶ 10:50 Security and Privacy for Crypto with Zero-Knowledge Proofs
Aug 29, 2019 neutral
Assertion Not checkable as stated
Wilcox: Traditional point-to-point encryption cannot be applied to blockchains
“You can't apply this encryption to blockchain, because all this encryption from Julius Caesar to Alan Turing to Netscape is point to point.”
Zooko Wilcox Aug 29, 2019 ▶ 3:20 Security and Privacy for Crypto with Zero-Knowledge Proofs
Aug 29, 2019 bullish
Insight
Kamvar: Blockchain makes money programmable just as the internet transformed media
“In the same way that the internet made media accessible and programmable, the technology of the blockchain does the same for money. It makes money accessible and programmable.”
Sep Kamvar Aug 29, 2019 ▶ 14:37 Taking Crypto Beyond Volatility: Stablecoins
Aug 29, 2019 positive
Insight
Kamvar: Smart contracts enable financial infrastructure for billions of underbanked
“Cryptocurrencies and the blockchain and smart contracts more generally give the tools to create all of these. Payment rails, inexpensive remittances, credit histories, escrow, et cetera, for the billions of underbanked.”
Sep Kamvar Aug 29, 2019 ▶ 1:46 Taking Crypto Beyond Volatility: Stablecoins
Aug 29, 2019 bullish
Prediction Not checkable as stated
Simpson predicts gaming will drive blockchain adoption like mobile and cloud
“Gaming has really led the way in terms of technology development for many of the past, ah, important waves in technology. So anything from social to mobile to cloud, and, ah, I think blockchain is the next wave of that.”
Arianna Simpson Aug 29, 2019 ▶ 13:29 Decentralized Applications: What's Now, What's Next
Dec 19, 2019 bullish
Insight
Dixon: Blockchains enable the first community-owned and operated web services
“One way to think of what a blockchain is, a simple way to think of it, it's the first time that we've had a concept of a community owned and operated web service. One that's truly owned by a community, right?”
Chris Dixon Dec 19, 2019 ▶ 20:27 What's Next for the Internet?
Dec 23, 2019 bullish
Assertion Supported
Pruden: Governments are exploring putting land records on blockchain
“In fact, various national, state, and county level governments are looking at actually putting records, land records, on the blockchain because it's far cheaper and more efficient than the alternative, old system.”
Alex Pruden Dec 23, 2019 ▶ 13:29 Blockchain in War Zones
Dec 23, 2019 positive
What-if
Pruden: Blockchain tracking would have exposed aid corruption in Iraq
“Applied to Iraq, this means that the sender of the military aid, which in this case was the US, would have been able to trace along the whole path that that aid took and ensure that it got to its intended recipient. And if anybody tried to siphon it off along …”
Alex Pruden Dec 23, 2019 ▶ 13:51 Blockchain in War Zones
May 18, 2021 positive
Prediction Not checkable as stated
Boneh: Blockchains will adopt quantum-resistant signatures before quantum threats emerge
“Quantum computers are ever built. Yes, they will be able to affect the signature algorithm that's used for securing assets on blockchains today, but not to worry. We have other signature algorithms that are actually quantum resistance. So even if you have a qu…”
Dan Boneh May 18, 2021 ▶ 15:58 The Future of NFTs
May 19, 2021 positive
What-if
Traditional payment friction would make global artist sales impossible without blockchains
“Without any obstacle around customs, foreign exchange, wire transfers that would have perhaps, perhaps made this interaction impossible without blockchains and without foundation.”
Kayvon Turanian May 19, 2021 ▶ 6:08 NFTs and the Creator Economy
May 26, 2021 positive
Assertion Supported
Finzer: OpenSea trades new NFT projects without custom integrations
“Oftentimes projects will kind of come out of thin air and start trading on OpenSea without us ever having to go and do special integrations with them because it's all kind of built into the blockchain.”
Devin Finzer May 26, 2021 ▶ 1:39 NFT Uses for Today (and Tomorrow)
Nov 8, 2021 bullish
Prediction Not checkable as stated
Gluchowski: Blockchains will disintermediate global value exchange like the internet did information
“The same thing that internet has done to information, I think blockchains will do to the world of value, to the network of pages. We can exchange value directly without intermediaries overcoming the trust issues between people without involving third parties, …”
Alex Gluchowski Nov 8, 2021 ▶ 7:00 Scaling Up Blockchains with Zero-Knowledge Proofs
Oct 1, 2023 bullish
Insight
Horowitz: Blockchain smart contracts can automate IP royalties without intermediaries
“So what a blockchain would do in particular, I think for the royalties is you could just have these contracts be open. Published on the blockchain. Have the money come into a smart contract and then get sent out to all the participants automatically. No third …”
Ben Horowitz Oct 1, 2023 ▶ 1:30:59 What is the Future of Hollywood?
Oct 1, 2023 bullish
Opinion
Horowitz: Blockchain is the uncorruptible technology for content provenance
“And luckily we have a perfect technology for establishing and tracking provenance in a way that is unbiased and can't be corrupted, which is the blockchain crypto technology.”
Ben Horowitz Oct 1, 2023 ▶ 1:52:26 What is the Future of Hollywood?
Oct 1, 2023 positive
Assertion Supported
Horowitz: Grimes offers a 50/50 profit split for AI voice licensing
“She is basically licensing, so if you want to do AI Grimes which is you know, basically train an AI on Grimes' voice, and then make your own Grimes song, she'll auto license that to you and she'll do that, you know, using blockchain, and then She will basicall…”
Ben Horowitz Oct 1, 2023 ▶ 1:32:30 What is the Future of Hollywood?
Feb 28, 2024 neutral
Insight
Horowitz: AI is actual communism while blockchain is advertised communism
“AI is what communism actually is a massive concentration of power and blockchain is what communism is advertised to be, which is power to the people.”
Ben Horowitz Feb 28, 2024 ▶ 12:27 Future of Crypto, Blockchain & Web3 w/ Chris Dixon
Feb 28, 2024 negative
Opinion
Dixon: The political left is making a mistake by rejecting blockchains
“It's a shame that, that a lot of, that some folks on the left have decided they hate blockchains because they're basically opting out of participating in this world. When they could be contributing to it and sort of nudging it in the direction they want. Inste…”
Chris Dixon Feb 28, 2024 ▶ 11:49 Future of Crypto, Blockchain & Web3 w/ Chris Dixon
Feb 28, 2024 bullish
Insight
Dixon: Blockchains replicate open-source software benefits at the internet service layer
“I sort of think one way to think about blockchains is they're doing for the service layer, what open source software did for the software layer for like, for software running live in production, you know, you can now have services that are open and committed t…”
Chris Dixon Feb 28, 2024 ▶ 44:35 Future of Crypto, Blockchain & Web3 w/ Chris Dixon
Nov 5, 2024 positive
Insight
Horowitz: Blockchain digital signatures can verify authentic media from public figures
“Particularly if we get better blockchain crypto regulation, that we actually have a very good technological approach particularly for politicians and people in, you know, public figures to basically digitally sign content they're in, put it on the blockchain, …”
Ben Horowitz Nov 5, 2024 ▶ 1:17:28 Marc & Ben on AI Policy, Safety, Censorship & Unexpected Risks
Jul 9, 2025 positive
Insight
Yahya: Blockchains invert tech history by giving software power over hardware
“It's a kind of technology that inverts the power relationship between the software and the hardware. Whereas historically, the hardware has always had power over the software because whomever controls the hardware can turn off the software or change it in some…”
Ali Yahya Jul 9, 2025 ▶ 34:44 Crypto Experts Explain Stablecoins & the Future Financial System w/ Ali Yahya & Arianna Simpson
Jul 28, 2025 bullish
Prediction Not checkable as stated
Balaji Srinivasan: AI citations will increasingly rely on on-chain social data
“But what's happening now with Farcaster and other kinds of things is with the increase in block space, you could put more and more kinds of data on chain, and we're going to have to because you're going to need crypto instruments, and you're going to need cryp…”
Balaji Srinivasan Jul 28, 2025 ▶ 31:18 Balaji Srinivasan: How AI Will Change Politics, War, and Money
Nov 12, 2025 negative
Insight
Rampell: Blockchain real estate tokenization fails because property rights rely on governments
“There's the blockchain stuff that doesn't really make sense to me. I'm a big, big fan of crypto, but it's like, crypto exists, like, if you're trading things that are purely in that are purely digital, works great. If you're saying, I'm going to represent some…”
Alex Rampell Nov 12, 2025 ▶ 17:30 Rocket Companies CEO: Here’s How to Fix the Housing Crisis
Nov 21, 2025 positive
Insight
Tenev: Self-custodial tokenized stocks protect investors from broker outages
“If you self custody your stocks, you're immune to outages from the broker. You can just sort of like easily replace one brokerage for the other, and you don't have to The blockchain would have to be down for you to lose the ability to trade, which I think is v…”
Vlad Tenev Nov 21, 2025 ▶ 31:04 Robinhood CEO: Making Everyone An Owner
Apr 14, 2026 bullish
Prediction Not checkable as stated
Horowitz: Blockchain will be essential infrastructure to verify real content vs AI deepfakes
“Are you gonna trust Google? Are you gonna trust Meta? Are you gonna trust the US government? I think you wanna trust the kind of mathematical game theoretic properties Of the blockchain. So I think that's going to be just a very, very important part of the inf…”
Ben Horowitz Apr 14, 2026 ▶ 17:40 Ben Horowitz on AI Anxiety, Big Tech Transitions & The Future of Startups | a16z
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