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You trust the private companies/individuals making your hardware and protecting your communications but suddenly trusting a private escrow is heresy? Seems like

You trust the private companies/individuals making your hardware and protecting your communications but suddenly trusting a private escrow is heresy? Seems like a weird double standard. > record and alter global state without placing it in the control of a single centralized intermediary Paxos solved this in the 90s

mattdesl 4y ago
A centralized escrow is not heresy; it involves a different set of trade-offs. In some cases the decentralized escrow might be more appealing. To go back to my original example of a domain transfer, the exchange can occur in a matter of seconds or minutes within a blockchain, rather than 1 to 20 business days with escrow.com. Never heard of Paxos, if it could achieve the same problems I've outlined earlier, I'd be curious to see it implemented.
- trinovantes 4y ago
  The 20 days delay is a problem with escrow.com specifically. Domain sales are a trivially automated process that should be instant e.g. literally any domain registrar. Paxos family of algorithms solves distributed state replication. It is the backbone of the database engines that already power most of the internet. https://en.wikipedia.org/wiki/Paxos_(computer_science) https://en.wikipedia.org/wiki/Paxos_(computer_science)
  - mattdesl 4y ago
    Namecheap: 10% commission, only works with Namecheap-registered domains, the exchange may take up to 96 hours, and then 5 days later you can withdraw these funds to PayPal (which will incur additional fees). Compare this to, say, Tezos domains: exchange and transfer of funds settled in ~30 seconds, without any need for currency conversion, across any ".tez" domain in the network, 2.5% commission (or 0% via custom contract), no private data shared with registrar, and very low transaction fees. Looking at Paxos: it is permissioned, lacks Sybil protection, uses leader-based rather than peer-to-peer data replication, and seems limited in how many nodes it can support. This isn't to say it's useless, but it clearly aims to solve a different set of problems than Nakamoto's consensus mechanism (and, more generally, cryptocurrency networks).
    - hiq 4y ago
      > Namecheap: 10% commission, only works with Namecheap-registered domains, the exchange may take up to 96 hours, and then 5 days later you can withdraw these funds to PayPal (which will incur additional fees). > Compare this to, say, Tezos domains: exchange and transfer of funds settled in ~30 seconds, without any need for currency conversion, across any ".tez" domain in the network, 2.5% commission (or 0% via custom contract), no private data shared with registrar, and very low transaction fees. You're not comparing the same products. Namecheap probably doesn't sell .tez, and you probably cannot buy a .com via Tezos. There are big differences between TLDs, I didn't even know about .tez websites until today. If I receive a .xyz link I tend to think it's a scam. If I had received a .tez link before today, I would have thought it was just a weird typo. Beyond this, assuming equivalent products, there's no technical reason for the Tezos solution to be superior. Consider this: whatever Tezos is doing, Namecheap could do the same using the same technology (they don't have tougher requirements, maybe short of regulations, but I don't think you're talking about regulation arbitrage here anyway). They could just use a blockchain but be the sole entity allowed to interact with it. Namecheap can get away with higher prices, so they do (it's a business). On the other hand many blockchain-based systems are highly subsidized (I don't know if that's the case for the Tezos domain system), making direct comparisons difficult.
      - mattdesl 4y ago
        Sure, they are apples and oranges. Namecheap will likely never be able to match these settlement times, 0-2.5% fees, data privacy, interoperability etc. If they decide to one day sell crypto domains like ‘.eth’ and ‘.tez’, they will be entering an extremely competitive market; and compete against marketplaces that trade any valid NFT (including domains) like Objkt.com and OpenSea, with commissions around 2.5%, no need for data sharing, and instant settlements. They would also be competing against custom contracts and OSS tools which may take no fees, and other directly peer-to-peer transactions like I outlined in my OP. The point I’m trying to illustrate here is that there are reasons for choosing a decentralized and peer-to-peer system of digital assets & ownership over a purely centralized system, and blockchain is currently an ideal tech for this application.

mattdesl 4y ago

A centralized escrow is not heresy; it involves a different set of trade-offs. In some cases the decentralized escrow might be more appealing. To go back to my original example of a domain transfer, the exchange can occur in a matter of seconds or minutes within a blockchain, rather than 1 to 20 business days with escrow.com. Never heard of Paxos, if it could achieve the same problems I've outlined earlier, I'd be curious to see it implemented.

trinovantes 4y ago
The 20 days delay is a problem with escrow.com specifically. Domain sales are a trivially automated process that should be instant e.g. literally any domain registrar. Paxos family of algorithms solves distributed state replication. It is the backbone of the database engines that already power most of the internet. https://en.wikipedia.org/wiki/Paxos_(computer_science) https://en.wikipedia.org/wiki/Paxos_(computer_science)
- mattdesl 4y ago
  Namecheap: 10% commission, only works with Namecheap-registered domains, the exchange may take up to 96 hours, and then 5 days later you can withdraw these funds to PayPal (which will incur additional fees). Compare this to, say, Tezos domains: exchange and transfer of funds settled in ~30 seconds, without any need for currency conversion, across any ".tez" domain in the network, 2.5% commission (or 0% via custom contract), no private data shared with registrar, and very low transaction fees. Looking at Paxos: it is permissioned, lacks Sybil protection, uses leader-based rather than peer-to-peer data replication, and seems limited in how many nodes it can support. This isn't to say it's useless, but it clearly aims to solve a different set of problems than Nakamoto's consensus mechanism (and, more generally, cryptocurrency networks).
  - hiq 4y ago
    > Namecheap: 10% commission, only works with Namecheap-registered domains, the exchange may take up to 96 hours, and then 5 days later you can withdraw these funds to PayPal (which will incur additional fees). > Compare this to, say, Tezos domains: exchange and transfer of funds settled in ~30 seconds, without any need for currency conversion, across any ".tez" domain in the network, 2.5% commission (or 0% via custom contract), no private data shared with registrar, and very low transaction fees. You're not comparing the same products. Namecheap probably doesn't sell .tez, and you probably cannot buy a .com via Tezos. There are big differences between TLDs, I didn't even know about .tez websites until today. If I receive a .xyz link I tend to think it's a scam. If I had received a .tez link before today, I would have thought it was just a weird typo. Beyond this, assuming equivalent products, there's no technical reason for the Tezos solution to be superior. Consider this: whatever Tezos is doing, Namecheap could do the same using the same technology (they don't have tougher requirements, maybe short of regulations, but I don't think you're talking about regulation arbitrage here anyway). They could just use a blockchain but be the sole entity allowed to interact with it. Namecheap can get away with higher prices, so they do (it's a business). On the other hand many blockchain-based systems are highly subsidized (I don't know if that's the case for the Tezos domain system), making direct comparisons difficult.
    - mattdesl 4y ago
      Sure, they are apples and oranges. Namecheap will likely never be able to match these settlement times, 0-2.5% fees, data privacy, interoperability etc. If they decide to one day sell crypto domains like ‘.eth’ and ‘.tez’, they will be entering an extremely competitive market; and compete against marketplaces that trade any valid NFT (including domains) like Objkt.com and OpenSea, with commissions around 2.5%, no need for data sharing, and instant settlements. They would also be competing against custom contracts and OSS tools which may take no fees, and other directly peer-to-peer transactions like I outlined in my OP. The point I’m trying to illustrate here is that there are reasons for choosing a decentralized and peer-to-peer system of digital assets & ownership over a purely centralized system, and blockchain is currently an ideal tech for this application.