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 0xc40ad66d303090551504c4d5b0591315c37260cbfef9ca857608c35195803c54. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c32362b9-149a-4cd4-8586-7de286fb8700.json and https://artists.proofprofile.net/proofs/artist/c32362b9-149a-4cd4-8586-7de286fb8700.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Miia Polka / Sormusemäng (The Ring Game)
Veere, Veere Päevakene (Roll, Roll Along, Oh Day)
Peaceful Choir - New Sound of Choral Music
Peaceful Choir - New Sound of Choral Music (360° / 8D Binaural Version)
Choir - Peaceful - Music / relajante música coral
Kuud Kuulama (feat. Maarja Nuut & Ruum) - Remix
Kuud Kuulama (feat. Maarja Nuut & Ruum) - Extended Remix