thumb|A prop silver bullet, as used by the Lone Ranger; the effectiveness of real silver bullets compared to lead ones is not entirely known. In folklore, a silver bullet is often one of the few weapo
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 0x09793b0add1db5d8e7ca1f875d3b55d647716605b9c99dd10e9a08384496578f. 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/c3402b41-4f18-4d05-827c-2ce16376e157.json and https://artists.proofprofile.net/proofs/artist/c3402b41-4f18-4d05-827c-2ce16376e157.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bring Down The Walls No Limit Squad Returns
20 Seconds to Comply - The Bomb Squad 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 0x5633e14459fd24603cbf540ecfa4cf86cf4dc18509500e9a98232c16ee0c5615. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBAYE9100698.
Bring forth the Guillotine: The Ben Chapman Mixes
Bring Forth the Guillotine - The Ben Chapman Mixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4750d846a7976655a7fa9a6f0d9fbf0b57ac507da3b30575bce852b392606e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITC978900004.