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 0x1964940a1fe33655dec8e37da5614654b509c7404f6c2d8f95390ba96e50fde8. 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/f513d51a-b3f1-478b-be40-64540f6a4330.json and https://artists.proofprofile.net/proofs/artist/f513d51a-b3f1-478b-be40-64540f6a4330.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 0x8adc3872e47e0d8a87833c48456b99b41edd3a64e89b6ca058961da9f70a3005. 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/CA81K1500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3bb7d66f56c3114e6bc5b80b3f59cd556238d16b319876d5ce96b2d99605db. 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/CA81K1500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff054bf34c179e3d1bcb1647398911da04e232bfa90164033067b2ca5fd96e25. 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/CA81K1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0a72cfd87f85c2894b80eaf792daf0f7eb7bb7d14c9e6fc7a2afb7d0b26c40. 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/CA81K1500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a2ab0f3c1c295c637ee9c47370b9598082f5b1c197a59bf1fc8ae8a945a916. 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/CA81K1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60363949d6c79ae484dddd4acaf9792f2f7a98a888da933b55a32d29bafb368. 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/CA81K1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace2ee10bca7f40d85f61be148b85d93373423ce0ac7bcf9598b834e21131939. 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/CAQ561615005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2b8711efcc92056e757fb60be48e63a5aebcb3aed8f62c75b6958367350e1e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CAQ561315063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bd9a38230c30fd934ab1e02ab87c2e95f8a62aa0b7c8662f3905ffabe76899. 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/CAQ561315070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050121bc4849d1cf0084aad284e54e45a84dc44bf5432ca9bdf864e541a1b144. 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/CAQ561315053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4abde634cfee9194721c9483ee55d058f7764387e54972446003015e14df1eb. 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/CAQ561315054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2923e034a849955a24c1724b4a3a99ca144bfd70c0c45cadb3be0d850aad8ea. 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/CAQ561315058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876dbca1c57286e38a4ebeaeac8cd3b00f2764fa68eccede0ff5e8a58a16d836. 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/CAQ561315059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f05fe9398f85e525c8a7b29ffc3b7dfead1a57b9bb693fa982a3df2a9936ec. 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/CAQ561315060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721fccc67a776e1938a28551916d67bb35ddb689bf63fe40e9087e6331af2279. 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/CAQ561315061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d99ae4ebd3ac8cb215984aa7aef0d3301535671a431bbbe5759084ae1893dd. 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/CAQ561315062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3e4f381f8f477643f51a4ce98db1b262562cc47467543387b661329a0caad5. 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/CAQ561315046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d382695af857a59d4e5de1af2b4eeda0d455fca5b761df6530ec6ffc0cea9c. 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/CAQ561315027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363b00f4f21eb63226087e976da52a9c406f0215f3519d71ca52896e0568f936. 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/CAQ561315030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0d0f6f2b0c9205f735faa33c68c5c0ca58e6646e9d8753b653af3fd825b3b7. 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/CAQ561315033.
La veillée chez l'père Joe - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d356fb02ad28f6ef0566cc22440e9ea51fca6bd4fb8a619f0eecf7e04b75ab6. 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/CAQ561315040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470363966837dace94aff511b29929d80878a17e4d7ba55729a7fb39cd2092e0. 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/CAQ561315007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3d00da015a9e976db22d7479810cdb30867d12307559ba793f188c15a5e361. 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/CAQ561315021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b3acf59ac1a2bb09fdc75760e5ec0e79cbf7e2a7b8be05af7f6fb281037bcf. 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/FR59R1447879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d273bc8a6c058e32637bc1e0c426cce69b6839d66a65d2900c157d58cd425f2. 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/CAU118909632.
Quand j'aime une fois j'aime pour toujours
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78d45f3df03da3603455fdef4df2d17224204f2f4be53804134b944fb076223. 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/CAU119409675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01547bf5e981f66a2b4fb5a1b6f7602af891ae3a2b4331cc19407976f31c1412. 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/CAU119409677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4898881689e2b83fbba3b0d391c54c8c1a4d724efe9cab471b467123e01e3652. 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/CAU119409678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ac619323cd305e2e97263527b1b0ca03bddd865f9be79a8647a7e999082681. 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/CAU119409679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c33bfdef1c2bd835b1177092857f8e4fe16a882183a625f4a0dfde4b4553ee0. 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/CAU119409682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99395520d6795f79ddd7de737ffd92f1f126a2039e4f85c89c2f85927f2f67b. 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/CAU119309666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d7285b62a22de5182f08dd60b05a4b97c8e2dbd922e73b8ef88f3906c92b4a. 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/CAU119309667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b34ab3517c8002c5de7d12bb700b7246845a5bf65c7801ea13f30d5bfdc5a3. 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/CAU119309669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09b13d3ae4f75f63995522a6e76c932384d8dbe4d4f84c01aecfbd2c63f3df1. 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/CAU119309670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b94807e4ae81386c59b977c088c713cdf8cb95bb049d728a822b221aee18ac. 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/CAU119309672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1d2198ca5b3819b0fa4614d8ab22880f95072b23aa86fb502635894d17cd09. 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/CAU119309673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5882741fc6dd3a43ea3c3c84b54e6d5f7f652833f552c97ace433b4adf62fb3e. 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/CAU119309674.
Je s'sens très seule, très seule... sans toi!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264026a6c55c82523125642f34002f79a0798be60041f589a78b6bd05c8e2747. 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/CAU119209658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e2b9966578cc590ed1a8c5911d7f436c12e4a9fcff77c67382f72cb40bb8a4. 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/CAU119209659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0ffe0acbacd5f71b12ff4cf1b46bc4407f5e1d80c9cc14c0bb4f9b5cd9004e. 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/CAU119209660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89cafb9a5b589c1cf633c17869ce5cd24c7247d1c3f827e169fb195f3e8382a. 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/CAU119209661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23da7819283a87a8ff11e6e215ad754eeeee85cd3682850baca0c83a353ea5e5. 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/CAU119209662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594240073ac4301afccf8c3930c7bd1cfa4427f1a684f6064e38ee5b07144831. 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/CAU119209664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50079a1bf58d89c9201d97a4401f81fa5c77dae063c13b9279b6481085e86898. 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/CAU119209665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e7fe2323b31bf7718ab800a2a6c12feb81bbffdf0585ca68e89bdffdcf7144. 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/CAU119109648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476e2a5009f9ba768e5ffb5ad1aee42d5aac811966cb959d0be9795044d233ff. 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/CAU119109650.