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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31ef777d3ed76a225e019dd77cb8e0f4793bfbc5163e49ba26d1f5c3a711bf0. Chain 2 (Bitcoin): anchored in block 953846 (2026-06-15T22:48:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00cd6bde-7158-4fdf-a99a-c9ff546049c7.json and https://artists.proofprofile.net/proofs/artist/00cd6bde-7158-4fdf-a99a-c9ff546049c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Black Is the Color of My True Love's Hair
Kitty White & Laurindo Almeida with the Buddy Collette Orchestra
Black Is The Color Of My True Love's Hair
Kitty White & Laurindo Almeida With The Buddy Collette Orchestra (Digitally Remastered)
The Essential Jazz Masters Collection, Vol. 11
I See Your Face Before Me - Original Mix
Call Me Darling (Call Me Sweetheart, Call Me Dear)
So Many Beautiful Men (So Little Time) - Bonus Track