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 0xfb24dda9b08dbed8eee35672533826bf56f6d5c46f8ab3d928b1e3b23ba175c5. 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/01621009-092a-46a8-8737-165574f0f10e.json and https://artists.proofprofile.net/proofs/artist/01621009-092a-46a8-8737-165574f0f10e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A L'Hivern, el Millor Amic És un Bon Abric (Vol. 2)
L'Estudiant I el Matí D'Hivern (Canta Les Seves Cançons)
It Never Rains in Southern California (Gran nord)
Ara Que Tot Sembla Estar Tan Lluny (En directe)
Naixeran Nous Vents, Canviaran Es Temps (Directe)
Moviments Salvatges (Remasteritzat 2013)
Vaig Perdre es Moment Enamorat (Remasteritzat 2013)
A Poc a Poc Vaig Dibuixant (Remasteritzat 2013)
Naixeran Nous Vents, Canviaran es Temps (Remasteritzat 2013)
Volant Fora de Llum (Remasteritzat 2013)