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 0x38e0ef40ad009813ef95354ca31ee9849ac8b89850a905b1c7bcacc314e2d4dd. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e251fd3d-557e-4805-bb78-05b6c0277d08.json and https://artists.proofprofile.net/proofs/artist/e251fd3d-557e-4805-bb78-05b6c0277d08.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 0x8421c7b93d22659f422026972a2cc8e75a618cc48c8a8938f4787a2e64d6acc4. 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/CAK922102069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1523d619e78715e61849e4d055a0c5a2fa989eaa54a6a36f8e58658ba45d31. 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/CAK922102075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac23fd5f21597ca73d3ea3443b148d0d28d8c0d6748ead5ded31dedf53dac5c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/CAK922102072.
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
Album de Noël double - Remasterisation 2023
Joyeux Noël / Bonne et Heureuse Année de Marie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8604f19f89d858beff0d7cfe091527936075864b42fe0fd0b500f6f2fa864a. 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/CAZ700600395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fef9abfa25e1506dfd71ad2c506eb322ced917ed33cf6a591dcdb3e0b351ff9. 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/CAZ700600396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf36d463f8dc0e1faf0a34ec4c4e3ff64f0287d55ee2e6dddbcc47cf66fd284. 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/CAZ700600399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df5c6a761cf6f5de1b824b90bcfd672a9cdce5176a293d02c79acf67633bf99. 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/CAZ700600414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293be37dd94149b2234edc65a4905fc9ce15f16eeb6d5564e1b944c9d5979e84. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CAZ700600398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f434c21610c55d1cbe63f26efc934220911314fe658a879260370cfc2bc7565. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/CAZ700600403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996a687139fd7e7f2e4c7e70273d586a5160c054a52f774ca7b8521dc422ae66. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/CAZ700600405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3239adc764fbb26a7774fa5ea2018b40db68acb071e2681d9a7f8fa6a07ce6e4. 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/CAZ700600820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9ee4906849344d25a0d0521fdccd2243895f1a462d08e35f91b4f4e0496580. 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/CAZ700600821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fd95a357476d8a91e50ca09877dd9ad14883eedce4ff91b9e5a9f516c2013c. 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/CAZ700600826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5445088808939f3e4f60b6a067bc3ba3bb015c5173f1742cd68d26440c30db. 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/CAZ700600832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e37b131116a19fdd5e1395b8e4ad79ba56cf802b5981d8239e122b36112cf7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/CAZ700600827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad4f3d7b8f13f53278a92dddd658f59dce90a3b55397c7717464549e6e40fcd. 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/CAZ700700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5055aef216ea605c4c5ff9a02fc72c8fbcea4b1823ad55aafcd22b4061fd38a0. 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/CAZ700700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7882ceda46f6166d712177d96309564f38405ae6a0168bed8bac6aa12d84a917. 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/CAZ700700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d7d2bc4d190da01d5e9382f68f3aacce90577cc6dd61a18b45ab5d83976baa. 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/CAZ700700036.
Quand le soleil dit bonjour aux montagnes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d102e66c7f8ea3c929fb8afe2d844f545cc2e54c4651ebee665ee63fcf8c24. 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/CAZ700700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d2875c2510479bde7e9fa0fcd2208b5760ff7484a0c5b91205661cc7c7174f. 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/CAZ700700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a432b31f9e08b4ba518b63c1dfe2f16242f829c0a8d193569af7e640ab74d9. 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/CAZ700700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e60bc8771aaa8b2d4407856220d1312443515148526fffa0d1d22c93f22905d. 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/CAZ700700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f413f60240486336624bf42db65949c6a12fa14cb257211582a6f964accfbc. 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/CAZ700700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e09af60d6a1e16111f555172b6b61d41f518a088ba039c9ad04e14e790b7633. 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/CAZ700700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7035f51c09bbcf793667447c628a9984e39845a1186698623af0447e509b10e3. 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/CAZ700700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31c0db0c0f35e6eb482b12d37ea16a5ca17379b891e130aaeb88a66e13801cd. 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/CAZ700700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bababb3c862067053ec6ea90faafa4b519ccb11282573deb88193cbdd53a88. 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/CAZ700700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec290e2da16a9fcc670120974671422320e20b7fd2c6554bed1daf74b1c1d73. 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/CAZ700700049.
C'est comme ça que ça se passe dans le temps des fêtes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a51a9b160425e48a956bc24a6bdbc5bccb98db0c847568501e273cc0f100f12. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CAZ709800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614baddaf9c65d7b502852a76f3d4686101f6faa1d7df94100157a511d3a1751. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAZ709800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631b535850e2074358bf1a41d4d71010982c485d1c27a97b4fdf03829ec3de30. 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/CAZ709800031.
Medley folklorique: Chevalier de la table ronde etc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7e11a45aabe5a06ea558854d3523b46a268da7b140e2c4ec8094aee361df13. 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/CAZ709800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc7a977f1ced7c60f1c41fdfdb3e1793a7f14a56fd716e4f22af3aee7b9b47. 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/CAZ709800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf0afb5fff5e44b0b6574d0aaae0bc415ac0bbdf972e65dd6679f5379539635. 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/CAZ709800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279511e40e8659526b5467bd5e5df9868d8621032618efb61196dfe955e50414. 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/CAZ709800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88426b70d5bf83bdd21bf3e110c46f829446f9ce98ce3186bc7fa6df58f46d4d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/CAZ709800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99b2a9d166de701fc5c8bbc66143cb6c73903281d8ef3e6026132cb02443015. 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/CAZ709700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23444bbc8679adb00b9200da064f9db9f38b7432945e1e900e55aa415f5e6b2. 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/CAZ709700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e644fd415f0583edfab2c73318676b38923d56b3300f4297b0194cfaa842a9d. 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/CAZ709700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e3e10813cadf2a38773af591593f1660489709a63214d884d11f502b956f7. 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/CAZ709600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40634cf0cd4e411a53cc80c994da1babafb29fbdd30e8d02870b9292f732ef8. 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/CAZ709600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27539a69ac05f6910007b10e9e54036967c1c9d3a9a021e4f799f3e25edc7a4. 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/CAK922102047.
Les reines du Country chantent Noël - Remasterisation 2023