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 0x7c373ab7d8248b3997955cae2de8e5f185b4ba11cc7640c5e4eff8934a7c1f56. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feb2f208-2bde-4302-88bf-a2ee600b0583.json and https://artists.proofprofile.net/proofs/artist/feb2f208-2bde-4302-88bf-a2ee600b0583.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Babylon A Try Fi Lockoff Underground (Dubplate)
Underground Will Never Run Away (Dubplate)
Saddom And Gomorrow (Golden Hen Riddim) [Dubplate]
Grab You Box And Run (You Don't Care Riddim) [Dubplate]
Rappa Pam Pam (Run Down The World) [Dubplate]
Babylon A Try Fi Lockoff UG (Uptown Downtown Riddim) [Dubplate]
Take It Easy (Cuss Cuss Riddim) [Dubplate]
Any Tune Clash (Cross The Board Riddim) [Dubplate]
Rain Dubplates Tonite (Don't Follow Rumours Riddim)
Boom Wha Dis (Sleng Teng Riddim) [Dubplate]
Budy Bye (Shank I Shek Riddim) [Dubplate]
My Hope Is In You (Marda Riddim) [Dubplate]
My Hope Is In You (Marda Riddim) - Dubplate
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 0x741820f173a4720c5d514c51e15e5d0c4b7aa0003d5fa3d6167a31c300ab08c6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QT3EY2443237.
Suck Your Mother (Answer Riddim) [Dubplate]
Burning The Fire (Burning Fire Dub Riddim)
Raggy Road (Burning Fire Dub Riddim) [Dubplate]
Raggy Road (Burning Fire Dub Riddim) - Dubplate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4580866b70112a6321a702b8a91ca95a3f4305b751711f205b3c1225de80927a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QT3EY2434320.
Thunderstorm (Burning The Fire Riddim) [Dubplate]
Thunderstorm (Burning The Fire Riddim) - Dubplate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8732d256b2cef82afe2bebca850f45f512f94cd32cbc879c85ae77f0637974bd. 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/QT3EY2435764.
Weeping And Wailing (Death In The Arena Riddim) [Dubplate]
Selassie Send Mi Fi War (Answer Riddim) [Dubplate]
Bun We Weed (Promise Land Riddim) [Dubplate]
Send Dem Down (Computer Riddim) [Dubplate]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd9f734e863b71ced31f9752559cd8930819774167c726a1ae3b87ef704ceb8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZK6Q2520092.
Undergroundsoundsystem - Love So Nice (Taxi Riddim)