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 0xf1106fe3c7781b77dd30ad3c20517f2888a37fca4f335185fe21ee730d20aed8. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b70abe00-8262-4e04-9009-6668834b3a0a.json and https://artists.proofprofile.net/proofs/artist/b70abe00-8262-4e04-9009-6668834b3a0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Devil May Dance (Re-Imagined Roman Marisak Mix)
THE DARK (LETHAL MIX) [LIZ LETHAL REMIX]
The Dark Vanta Mix (Carlton Boost Remix)
EGO FUCKTHEFLOOR MIX (COMBICHRIST Remix)
Ride Or Die (frontal boundary Remix Alive Mix)
Ride Or Die - frontal boundary Remix Alive Mix
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 0xcfaf567148b1dfe5563cab027c5dae8d75815d9391345bc84e6b00099812c0ca. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QT3EY2459419.
Ride Or Die (Cheyne Fritts Remix FrittsMix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b17bb98b4852b653feadd6b15a103d5ca17480248bcf3e4ce96326c49913664. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:30:34Z), 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/QZES92567064.
Ride or Die Throwin' a ROD mix (Seven Factor Remix)
Deeper Underground Black Hole (Carlton Bost Remix)