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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef337a4b0762e83a8248d498412d465126a2fb5ffb47c23d077ec4dddf9ac55. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c099027d-e437-4689-8f4c-330e99e3f857.json and https://artists.proofprofile.net/proofs/artist/c099027d-e437-4689-8f4c-330e99e3f857.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abrazos Cósmicos: Piano Mecedor Bajo La Manta Estrellada
Huellas En Pianos: Melodías Para Ronroneos Y Colitas Que Mueven
Piano Para Meditación: Melodía De Pensamientos Tranquilos
Piano Relajante: Tonos Suaves Para La Relajación Canina
Piano Melódico: Melodías Para Una Relajación Reflexiva
Impresiones De Música De Piano: Tonos Sutiles
Música De Piano: Melodía De Cielos Estrellados
Ecos De Euforia: Sueños De Música De Piano
Melodías De Piano Calmantes Para Un Sueño Profundo
Teclas Para Dormir: Notas Tranquilas De Piano