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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8cfc51166c320804f526be430ea6656dfba1f93cc445e71078b420f35410aa. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e91209b-0c43-41f6-852b-c8ca76e348cf.json and https://artists.proofprofile.net/proofs/artist/1e91209b-0c43-41f6-852b-c8ca76e348cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → block OTSBitcoinBlock must exist at that height 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 0x4a229cb2b827d3b77d8d85e504c70e229d7d66821b86a4887a10c0cccbd58c4a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEZ650816484.
WEED GROOVE - Remix By Mat Moebius - 145 BPM
WEED GROOVE - Remix By Mat Moebius - 155 BPM
WEED GROOVE - Remix By Mat Moebius - Short Version 145 BPM
WEED GROOVE - Remix By Mat Moebius - Short Version 155 BPM
On Acid Forever (Remix By Chris Lliberator & Sam DFL)
On acid forever - Chris liberator & Sam DFL remix
On acid forever - (Chris liberator & Sam DFL remix)
Putain de Rap Hardcore (Remix By Neokontrol)
Putain De Rap Hardcore - NEOKONTROL REMIX
New School Hip Hop - Remix By Nout Heretik