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 0xf32dd4a7190a53a30a6c4da30209a1aa41890a0764622d548b5c6bd986586154. 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/d71af8c0-19cd-4f8a-ac7a-d270e5bd7113.json and https://artists.proofprofile.net/proofs/artist/d71af8c0-19cd-4f8a-ac7a-d270e5bd7113.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Litte Place Called Love - Original Mix
Canción de nuestro tiempo: I. Fragmentos de agonía
Canción de nuestro tiempo: II. Meditación primera y última
Canción de nuestro tiempo: III. Ciudad sin sueño
Magnificat: II. Quia respexit – Et misericordia
Halavan himmeän alla: II. Laulu oravasta
Halavan himmeän alla: III. Sydämeni laulu