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 0xa076d3065a7dfd6a70958e23e87938ef0237c0198aa73285757686de666b2460. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/757a4e63-4474-46a1-a2b8-abece1f9feee.json and https://artists.proofprofile.net/proofs/artist/757a4e63-4474-46a1-a2b8-abece1f9feee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Respect The Dancehall / Raggamuffin Party
Breakthrough Remix/Babylon Fi Dead Remix
The Colabs Part 1 Decode & We Warned You
The Colabs Part 2 Speed of Light & Oscillate
Bully Man (Ikon-B Remix) / Get Betta (SR Remix)
Down The System (Redline Remix) & Domination (Dj Direkt Remix)
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 0x8c07c20ee6413612e3765960c1528eda56d0aaf1db235a898ebb09e194faae3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GB8KE1850865.
Benny Page, Dope Ammo & DJ Hybrid presents Welcome To The Jungle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cd73c3aa340c94505514e973489207115cf1f8bf8acd36253fa1cba98f0db7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBFG92000075.