1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa872f02e48eb7277f75241794a91854c786027f3c703ca7fb7ca3f11cf0403be. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46a959d4-a4fa-40e1-926d-201a6786bd6b.json and https://artists.proofprofile.net/proofs/artist/46a959d4-a4fa-40e1-926d-201a6786bd6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rock'n'roll Tonight (Alternative Version)
Sex Without Control (Prostitutes Song) [feat. Lady Gala]
Sex Without Control (Prostitutes Song) [Alternative Version]
Get Love (Kissing Show) [Alternative Version]
Anthem of the World (Instrumental Version)
Rocking Like in USA (Instrumental Version)
Welcome to the Black (Instrumental Version)
Champions of the World (Instrumental Version)
Planet: SOS! (Alternative Instrumental Version)
Anthem of the World (Alternative Instrumental Version)
Anthem of the World (Alternative Version)
Heavy Metal (In the Name of Death) [Instrumental Version]
Fight for Your Life (Instrumental Version)