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yeah and you don't even need to change bitcoin - just use a stablecoin over-collateralized by BTC built on the bticoin network. In essence these systems work with $1 of the stablecoin backed by $N dollars (N > 1.6) of the the backing asset (BTC). Then they use a smart contract system of price oracles, liquidations & interest rate curves to balance supply, demand and risk parameters. It's pretty much an over-collateralized lending protocol that issues its own asset that is pegged to $1
This has worked well for the past 11 years with MakerDAO on Ethereum and it's stablecoin DAI. I think at its peak the DAI stablecoin had around $7 billion in circulation and was about 5-10% the size of USDT, now it's about half that. However, high treasury interest rates and low interest in decentralized stablecoins have made more "traditional" stablecoins like USDT, USDC vastly more profitable and successful. In recent times even DAI has been trying to become more like USDC and USDT with treasuries held in intermediaries
now it's way easier to track public blockchain transaction chains on Bitcoin, Ethereum and the like than it is to track bank transfers across countries
This guy Pratchetts.
This was a multisig - meaning M out of N signatures from different signing devices were needed to sign a transaction. The attacker infected enough signer devices to go unnoticed and the signers failed to verify what they were signing on air-gapped devices
None of them were better than a human at giving hints for 3+ words though
You use them to sign transactions that are perfectly safe even if your computer / phone where you initiated the transaction is infected with malware. They give you a chance to confirm that the transaction you're signingon the hw wallet is the one you initiated on your computer.
> daily spend limit
> different panic codes
> Co-signing by third-parties
What you describe already exists in "software multisig wallets" on smart contract blockchains. In essence they're smart contracts that require n of m signatures to initiate a transaction and can handle variable spending rules, custom signing schemes, 3rd party signers, things like 2FA / email for signing. In theory they can be implemented for non-smart contract blockchains like Bitcoin using multi party computation schemes like FROST (https://github.com/ZcashFoundation/frost) but that's a lot harder
We'll probably have more details about this in a few days just goes to show how you can't hide on public blockchain ledgers.
Removing moderation or voting systems (simple chronological comment sorting) creates another set of issues so this problem can't be solved without entirely changing discussion formats
There are various ways to run it with lower vram if you're ok with way worse latency & throughput
Edit: sorry this is for v3, the distilled models can be ran on consumer-grade GPUs
Their parent hedge fund company isn't huge either, just 160 employees and $7b AUM according to Wikipedia. If that was a US hedge fund it would be the #180 largest in terms of AUM, so not small but nothing crazy either
Without it every post of a famous person was botted with 100 accounts with identical display name, pfp that tried to promote scams like with YouTube comments