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 0xfe43cbcb61c8175f370f3be20b419fe96d1f4171bb51ae3fee9ea5f9c32116c2. 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/51e5ac90-0df0-481c-947a-8b52621b155f.json and https://artists.proofprofile.net/proofs/artist/51e5ac90-0df0-481c-947a-8b52621b155f.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 0xd4b7d0a3ce2c6cc8bc543472dfc0738787bd20893f6d243a9bbf0cf6ef6b7c88. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/IT8TF2200008.
Ça va? Je t'aime! (feat. EMMANUELLE) - Club Domani Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4105fd4b5f707ec6931dd412abf59203c46dbd59aaea03f6868ea5f2b9de501. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IT8TF2200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fb83fe5f2b83908e28bb348dd2cfe11f86f598302ac6687c6c9722c15ebe68. 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/CAGOO2047477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278e1c9721c7e4467f04133fa292e3d2ae52adadc480c131f715c69fe99cf6b9. 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/CAGOO2054328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbdc2dcadeb73c371950b89b186f0866ad644ffc025f2df4e7056af5e351512. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHN92115335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48764cfa75afe8ec354c40c49797cf1650509aee5e309c1d68782f6b148ac121. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZHN92115337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554fda61e2e5103b88e298f1cf4ce9d11dadc502149bc6de9d87992f7db140f2. 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/QZHN92115338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d364e2f8d5349c1832a77e684889d7e6e1b11d7cfe68d24028c66322d1bfe15. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAGOO2047472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65c0ba19157a0b60006af4619c59d13fe3d0e935c4f9d079dbd7500ee9eac31. 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/CAGOO2047473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fb83fe5f2b83908e28bb348dd2cfe11f86f598302ac6687c6c9722c15ebe68. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAGOO2047477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278e1c9721c7e4467f04133fa292e3d2ae52adadc480c131f715c69fe99cf6b9. 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/CAGOO2054328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe223023ffccd6c8162ee9d8eb91be5d330f6d15db3db1ca85aaba49379176b30. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:21:10Z), 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/CAGOO2047482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b87d2fae8bb6f1494b736e80acd583653cc14166f0d7f659d7d9b6111ee9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAGOO1918050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a79a9e89f4b46735560d5e13900fe26443e9262df9b95d8f041c27356c67728. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAGOO1918018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5334f51ca23d11f2bdaa8c0c5cf2592692062ba4842916b773de9b4790cc53. 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/CACWV1997632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c245521c87d6ad22c33c446a2249688674db3d9e80f8d94a3d67945007c3b1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBS3T1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02e92f9c4db2927d845bb4eb7679277f7ef0117f9ae94eba93efaf4e45f3878. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEZ651603912.
Dance for Money - Dim Zach's Royal Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99edc7232bfa5061926954c77622e3e4ff9a78ea15a7d4a9351fe614d9bec267. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEZ651603916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1146910d75362743eb677e008526eea7f91355a2376308f17bc5ed7efeca8a. 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/GBGLW2101218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8598ea56a6af3a9952a18ff0b6817236560ade7544279d4d4d758bb4cfe9c195. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBGLW2101470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803e3f3b815a3cede72cc2cb6ab097100d96c62eb3d38eb9e072e765f1cf1d75. 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/GBGLW2101472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcd63f180865ad9d90c9f5d40f35cbe4561cfb3e004071f730c73f4831ddeff. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBGLW2101469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63d85c5afc6229db92168a4ab586eda171645ce34ea95c45d2af2834341011e. 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/DEZ651703745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43de3b9aa0d25cd4982984a685fb3a691d7011177dc587e271420928b895df7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TX2137178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb664ed891a94aa1a125848763436241e01dabc82922c511b4ecda982790ade4b. 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/QMFME2018526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf7e8bce2b918e0d1fc103e0997d9984e7088e499ce783ebd64d99bbaf938ff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMFME2002871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea177b4fd9c6a73060c5cefb0538fe0233952645e3741c9f1c3277808077868. 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/QMFME2066203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd139a124d17f011ee94985ad337f7c7e3907d7565fbafa8a1953769a1d93780c. 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/QMFMF2026404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99edc7232bfa5061926954c77622e3e4ff9a78ea15a7d4a9351fe614d9bec267. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEZ651603916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89de21062b19fcd0299760c8a55e97be7acd30cba3b36543746006f75b70c2d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TW2197532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3022d3742ab325ea2304ee81fdc076ac279362b5853007e8abdb0092482d5cc. 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/QM6N22032880.
Ingredients of Love - Jerry Bouthier Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6090bda728b2f3b1fb12e1e908bd93b3311be76a5656ac0210dd59a4a3b960a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM4TX2137190.
Elevator (Ground Floor) [Club Domani Remix]
YOU BE (feat. Jerry Bouthier & Club Domani) [Opulenza Remix]
YOU BE (feat. Jerry Bouthier & Club Domani) - Opulenza Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f500e3e4751c0b0949ca1bfe469476bf20eede8e6ee9fe719013b9e2a8613a4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITUM71800644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea305a44809dc00afa985ab37ca5a3cd6d6d8adde6f799fe62eef9a8f0424b3e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRT091600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c27042ecd83f3883587d74241cbb479fc11305b57bb359d5bd6fa988f21752f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CA5KR2223548.