1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19ffcef47518994ab22432a6aab9c734e8f38c57884254036147255fd0b1a64. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b62bfcc7-877e-43b3-aecf-b15380d40902.json and https://artists.proofprofile.net/proofs/artist/b62bfcc7-877e-43b3-aecf-b15380d40902.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Que Rest-T-Il De Nos Amours-I Wish You Love
So in Love Live from Capitol Studios (LIVE)
So in Love Live from Capitol Studios - LIVE
Don't Rain on My Parade (Live from Capitol Studios)
Don't Rain on My Parade - Live from Capitol Studios
Histoire d'un Amour (Historia de un Amor)
Till Then (Americana: A Wartime Soundtrack)