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 0x0de733bcdfef2784fb83359e5253d61890f692f8035fc6c1ea4e04329b740ada. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d82be82-ced9-496f-ab0a-94eaf87acf3d.json and https://artists.proofprofile.net/proofs/artist/0d82be82-ced9-496f-ab0a-94eaf87acf3d.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50cc026f1bb7f29103c9538f359973887f511b3d8c2ddbe963bda2b890a17f6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLZ541700008.
I Like To Move It (feat. Sonny Wilson) [Extended Mix]
Can't Help Myself (feat. Deb's Daughter)
Can't Help Myself (feat. Deb's Daughter) [Extended Mix]
Can't Help Myself (feat. Deb's Daughter) [Club Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c3c3c37aeb6ceb3f0fddbe6736e5b8448f707229e73c5fdb1980652fc20c9e. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/NLQ882000086.
Booyah (feat. We Are Loud & Sonny Wilson) - Original Mix
Booyah (The Remixes) (feat. We Are Loud & Sonny Wilson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87af0ba50fbbb619b54fb929a1300e4f4fd9f7598e2cdee04f62ff930be81d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLDD61300077.
On The Run (ASOT 982) - Ferry Corsten Remix
ASOT 982 - A State Of Trance Episode 982 (Including A State Of Trance Classics - Mix 012: John O’Callaghan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458c8eaffe80f136e0d0c6f1cffca55370ab66f0e76e874cf8a18ad5b97089f9. 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/NLF712010692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44caa0b4709552bb5a2b49d4270a28057c9727f46ec202471d0ee15712c680fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLDD61300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92938f31930e0bc7954cb0a2ba408a3504a5670f36455fe35b67bf7c01fc6bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLDD61300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba04deb59bedac25f90d39924613cff6ce6fe8284b4cbcc06b4b78f9c470d5d2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLZ541300917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0712e1a912818f6e1653cc116cfb101666fd65c07c4dd9dab335d9a29ed5eb5. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLDD61300106.
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
Booyah - JP Candela & Alexander Som Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4628c7fa27f70847b99616dd9593db41556c1f2f0bbf60c8b7278024b3ecfb78. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NLDD61300109.