Amy Lynn Lee (born December 13, 1981) is an American singer-songwriter and musician. She is the co-founder, lead vocalist, lead songwriter, and keyboardist of rock band Evanescence. A classically trai
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3a9c88eb1c6bcd757890da9a70943bfdbdbb9debed8ad47afd14957d37c2ce. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85929021-18a3-4153-a767-f355c6fa0b37.json and https://artists.proofprofile.net/proofs/artist/85929021-18a3-4153-a767-f355c6fa0b37.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.