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 0x21d5990e002c431730b1d7d479416c85dbe07d8210550b655626c053e29055a3. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5d0eb15-6e14-405f-b7dd-6b970c6f990d.json and https://artists.proofprofile.net/proofs/artist/f5d0eb15-6e14-405f-b7dd-6b970c6f990d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Christmas Song (Chestnuts Roasting On an Open Fire)
Mace Bell's March (feat. Chris Coole, Tim O'Reilly & Ron Girouard)
Still Crazy After All These Years (Instrumental)
That's What Friends Are For (Instrumental)
Southern Filibuster: A Tribute To Tut Taylor