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 0xe74a5f3d4db670e5eadcc6885988c82778266e52546dded08b9820640e7bf297. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d5c3934-dfba-4e7a-a272-daf67c7ed03e.json and https://artists.proofprofile.net/proofs/artist/8d5c3934-dfba-4e7a-a272-daf67c7ed03e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Strictly Ragga Jungle Compilation Album Vol 1
Strictly Ragga Jungle Compilation Album Vol 2
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 0x4e44b8d5aff70788bde8b07abb9f0bc9621fafba92ab5cb7e23e2e4bced307e2. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/GB8KE2205260.
Strictly Ragga Jungle Compilation Album Vol 3
Decade Of The Original Dubwize General Part 1
Decade Of The Original Dubwize General Part 2
Decade Of The Original Dubwize General Part 3
Danchall Business - DJ STP Badman Rermix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a30e7d841f8e78997e13bb6868ba2b574bf88aa0791c3fbe4640c0aa62d7a7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GB8KE2408691.
Strictly Ragga Jungle Compilation Album Vol 4