Irreversible Internet Archive !!link!!

Anyone can run a verification node that:

Not for large files, but for metadata: (hash, timestamp, submitter_signature, previous_block_hash) . This forms an irreversible chain. Any attempt to retroactively alter an entry would break the chain. irreversible internet archive

Start today. Pick three URLs that matter to you. Hash them. Timestamp them on a public blockchain (Ethereum or Bitcoin via OpReturn). Pin the content to IPFS. Share the hashes publicly. That small act is the seed of an irreversible archive. Anyone can run a verification node that: Not