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 0xb428cb7c856a3b32e9be521b86f7d9cdb6a1cf985688d6ee732f0101b4063658. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bd73f8b-ba54-45c2-8ca5-ae59a3d0cdf8.json and https://artists.proofprofile.net/proofs/artist/8bd73f8b-ba54-45c2-8ca5-ae59a3d0cdf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tu Tiempo Llama (Gather My Tears) / A Time Call you
Un Amor Tan Hermoso (A Love So Beautiful) / Recently
Recuerdos de Juventud (Record Of Youth) / You're In My Soul
I Will Go to You Like the First Snow (Goblin)
Doctor Slump (Urgencias existenciales) Ost Album
The Reasons of My Smiles (Queen Of Tears)
Tell Me It's Not a Dream (Queen Of Tears)
Love You W All My Heart (Queen Of Tears)
From Bottom of My Heart (Queen Of Tears)
Si la vida te da mandarinas... | Ost Album
Ode to the Green Spring (Si la vida te da mandarinas...)
Midnight Walk (Si la vida te da mandarinas...)
My Love by My Side (Si la vida te da mandarinas...)
To the Land of Hope (Si la vida te da mandarinas...)