Melissa Walker (born June 4, 1977) is an American author, working primarily in the young adult (teen) genre. She is also a freelance writer and has held several editorial positions at American magazi
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 0x1dbd74ea7d24274ac0a0b624c243b4d802e895361a9aac0ace80bc6b4bc0ddca. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9d28c3e-2f9b-46fe-92dc-e48df0c32feb.json and https://artists.proofprofile.net/proofs/artist/f9d28c3e-2f9b-46fe-92dc-e48df0c32feb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Enja Heritage Collection: I Saw The Sky