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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c71e9a78cbd14c86069ce29a18f34d1babc3640428c6125f1395651591cbad. 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/bd63898c-8cf5-4358-b6df-bb2c077fe468.json and https://artists.proofprofile.net/proofs/artist/bd63898c-8cf5-4358-b6df-bb2c077fe468.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tragedy (The House of the Dead) [feat. Animelmack]
Trioxin (The Return of the Living Dead) [feat. Animelmack]
Tubular Bells (The Exorcist) [feat. Animelmack]
The Walking Dead (Theme Song) [feat. Animelmack]
At the Speed of Force (Zack Snyder Justice League & Flash Soundtrack) [feat. Animelmack]
Materia Primoris (X Files) [feat. Animelmack]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b2621aa9b66c834e63c9e36abd9ea2130f5cfea8e8e6baedea6bb2c00cd3de. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2164937.
Game of Thrones (Main Theme) [Two Hand Tapping]
Dota 2 Main Menu (The Lima Major - Chicha Version)
Cornfield Chase (Interstellar Main Theme)