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 0xbd6cc9910e709151fd5cc970f7d5cbc3bd4946e08f2f9eefd4159e4162e6df36. 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/bf06f9c4-426a-4b81-add7-e160179700d2.json and https://artists.proofprofile.net/proofs/artist/bf06f9c4-426a-4b81-add7-e160179700d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Valse criminelle (Waltz So Sad It's a Crime)
Creole Stomp / Louisiana Aces Special (Medley) [Instrumental]
Ça va pas comme tu veux (It Don't Go Like You Want)
Un bon matin dans Juin (A Good Morning in June)
Filles a Nonc Helair (Uncle Helaire's Daughters)
La valse du bambocheur (Drunkard's Sorrow Waltz)
My Name Is Horace Trahan (Everybody Calls Me Crazy...)