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 0xaef29de829d148ee83f4d0631d3c9e65bd367d9cdcdc060c63e16bc6cf48542b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb846bec-afeb-44ac-802a-0afa6618fce5.json and https://artists.proofprofile.net/proofs/artist/eb846bec-afeb-44ac-802a-0afa6618fce5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Have Yourself A Merry Little Christmas (Jazz Lounge Performance) - Fireplace
O Christmas Tree (O Tannenbaum) - Fireplace
Let It Snow! Let It Snow! Let It Snow! - Fireplace
It's Beginning to Look a Lot Like Christmas - Fireplace
Have Yourself A Merry Little Christmas - Fireplace
The Christmas Song (Chestnuts Roasting On An Open Fire) - Fireplace
I Saw Mommy Kissing Santa Claus - Fireplace
Santa Claus Is Coming To Town - Fireplace
It's Beginning to Look a Lot Like Christmas
The Christmas Song (Chestnuts Roasting On An Open Fire)
Have Yourself A Merry Little Christmas (Jazz Lounge Performance)
Have Yourself A Merry Little Christmas - Jazz Lounge Performance
La Canción de Navidad (Castañas Asadas en Fuego Abierto)
Ten una Feliz Pequeña Navidad - Jazz Lounge Performance
Está Empezando a Parecerse Mucho a la Navidad
¡Deja que nieve! ¡Deja que nieve! ¡Deja que nieve!
Have Yourself A Merry Little Christmas (Jazz Lounge Performance) - Remaster
Have Yourself A Merry Little Christmas (Jazz Lounge Performance) [Remaster]
My One And Only Love - Piano Instrumental
Someday My Prince Will Come - Piano Instrumental
Eleanore Rigby (Jazz Piano Instrumental)
Eleanore Rigby - Jazz Piano Instrumental