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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29713674762b42ff9169a1dc5e7f51b3b3e10217766805504f11bab91a076f3. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17a0ad02-14b9-4c67-8cab-5bbb51a7eb52.json and https://artists.proofprofile.net/proofs/artist/17a0ad02-14b9-4c67-8cab-5bbb51a7eb52.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 → 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cec1b5aaecca5baf40441212f32acc4e84e42b96e4a4594529c52776ef651ee. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/GBKPL1939827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cec1b5aaecca5baf40441212f32acc4e84e42b96e4a4594529c52776ef651ee. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GBKPL1939827.
Now or Never (Alex G & Toby Lennon Remix)
Now Or Never (Toby Lennon & Alex G Remix)
Now Or Never (Calvin Luc Remix) (feat. BAER)
Now Or Never (Kentaro Remix) (feat. BAER)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd476911c29f12bd33383830dc69ce4caa39bf3480d35cd8c75e57084fe700680. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/QM6P42494837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54e6e2b548f16038e6834b1822d4b82f550929d8fd57bd025c48b7385acc02e. 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/QM6P42494785.
This is how afro house sounds like (Extended)
This is how afro house sounds like - Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920fcf6dbf772453e1fc1ca57226acc79fea320d867212ce4d36785ef6f97509. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QMDA72429163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48c270071b6d25df12857d86457aa9525b447f8d1c62d3102106a9f4c99fb62. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QMDA72428751.
This is what afro house sounds like (Extended Mix)
This is what afro house sounds like - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920fcf6dbf772453e1fc1ca57226acc79fea320d867212ce4d36785ef6f97509. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QMDA72429163.
Oiiia Oiia Oi Oia Uiia Cat (Spinning Cat)