1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xf3d9792e3da84a04579052f9f1e6142828470881d668b979bc54a785bf102f59. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ee194e1-11d3-46df-a579-d06f4ebeb66e.json and https://artists.proofprofile.net/proofs/artist/5ee194e1-11d3-46df-a579-d06f4ebeb66e.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 → block OTSBitcoinBlock must exist at that height 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 0xe847957b035848060d05c50f6c00d27a9ed379225886f03a3a7a1f4514ba6508. 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/USQY51336941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e456abcc8ffaf28a368c0422192338352912733f1cb865cdca432af73eb76ef. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:21:23Z), 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/USQY51336942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9200b3f53a48ad4903a8f9d0bca19b19d0c0ed0d245d55767243c6f1a32bfc0. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USA2P1438631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f313d47dd3b2a7eb2996452f9e588a3d15423f604d8e6b9a1c643bccd3f93d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/AUNV01500293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf901ac9fbd8ad0c9f13506cbd72719fcc3ea7ffbed678fbdc7e395dfb1eef42. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/AUNV01500445.
Time Will Tell (feat. Samuel Jacob) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1874c8b1686d759850ed254285f7f161be03a0cf48b286beb5c65bff24d47b6. 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/NLZ541600184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11579680d4ab8a55c5bf816952fc64227932405672808f07e4a3b08b2acda48. 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/NLZ541600828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471a103ab57a07b55384a614c717f01f5a919fc77921bb49c48e0a9e89d8e9e9. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/NLZ541600835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d4a2ade4814065b807a9504a68ca2ef1727aea25c8ca0a23ff9908999da75b. 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/NLZ541600836.
Time Will Tell (feat. Samuel Jacob) [Cavego Remix]
Time Will Tell (feat. Samuel Jacob) - Cavego Remix
Somebody Will (feat. Gabrielle Current) [Extended Mix]
Somebody Will (feat. Gabrielle Current) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e234a99aa4d4b99465045372de38ea4ae68f94ee25c4fee40203c936b4bd04d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USA2P1808648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450f86e5c39abed47180860557d2a4dfdf57e5139dbd04ca82b4a215acfe3994. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZC5P1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa517a49ee5262ab9fa10c3040298890b5a6039ae836fa630ea83fb10ec9357e2. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM24S1840659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58c31fafc415e96f241148fa97109238d0686ccc1f5c58ff273ce69ba54eb39. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM24S2000497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c08c16c4ada4846338695afa4075e6bb53827b2610a7a7f86b77c06b53d10a. 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/QM24S2005594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced49218bab22967a7fc1b9974ae3c86d3afc531eab5b9fff4b88c996044443c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBKPL2294007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939d3a8b622743b3dc890d26e9d2a1f250c9d8c082825ad7a7018f3fae4e5f6c. 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/SE6SA2269191.
Can't Help But Think About You (MarMar Remix)
Can't Help But Think About You - MarMar Remix
Can't Help But Think About You (Summer Sax Mix)
Can't Help But Think About You - Summer Sax Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8f47d05df6650d7a4d174aba98ec6726b524b55268862fafea10cbabd18c16. 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/NLRD52273759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f437ba0ba3fb346e541ed461687e0841d09bfab04439f6186c25f85259ca33. 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/NLRD52273678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cdaeeb8089da2b60a7d4811078c478d32f3d306d46ccaf9557cbad8930fb7f. 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/NLRD52339291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653e91932f6feeef2ca8ef30c4a4452b377334e179a560b486bc3b85d473d9be. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/NLRD52339292.
Tides Around The Moon (The Magician Remix)
Tides Around The Moon - The Magician Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed112a5f4066f6bdfd8e3d33856fecd2525de815f9ee6cbbc09d7a2acee52844. 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/NL3M12406573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade61f8283d9b2f5563b0d750bbd9ac527ad9e8a488e14d2f4088dee9123bbd. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/NL3M12406574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fe4cd665fc9e2952f2c9b0c3c860a1692ca147db1cc6afb6e772b9b21cc587. 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/NL3M12406588.
Study Music, Vol. 1: Deep House (Presented by Spinnin' Records)