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 0x183162fa4eb9b68037e50eea61e354c34878b3ac11682acf07e3fe9420b8ef29. 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/9e51789b-5904-4312-a6d3-90c75556d56e.json and https://artists.proofprofile.net/proofs/artist/9e51789b-5904-4312-a6d3-90c75556d56e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les plus célèbres chants d'église, Vol. 1
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 0x097612906113fdb7db0e5f7292f016bfe365ed145b24e4fe24adf4a86475605e. 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/FR5M89700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14095719bad1c9cda3b93965532a29b9300784d96f287de44acbde6fc316a31. 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/FR5M89700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485044b31aeaaa6661f8105e639e55fd15b09de7c5f3357796d45b49b65a346e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR5M89700040.
Seigneur, fais de nous des ouvriers de paix (Prière simple)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769dc17fd2e40b7129838fae8161e42a4d4f8dd19f047f45f59c84f57a31501d. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/FR5M89700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84e79e89369a246b3f99fcc6bd103a56ce3629e11b6c71f585bc84902b8ee98. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:31:59Z), 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/FR5M89700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e8ebd046178fede8fa89919666a6b41327dbd51516b466f59807e450737f77. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR5M89700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbc6feeebae44616a78e495034285b372be7bffb22a80a8491f80f97c3d55ca. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/FR5M89700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4339171f192733888c887d86d5534cbfec12b5da68221d7b122f662c597c041. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/FR5M89700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efd0d26380eb2a006268b2f18ee9b1afd772a1991251117a34c50f96ad4ccbb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR5M89700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e7058afaab4c750f096741a480ba3e332f69adcc0f06c9e3c16f7340f0a6bd. 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/FR5M89700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce991ba6821b6ff1e0159c4df84b5b075dcf8f80cf9c2f8fc1b78a9f4b2f230. 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/FR5M89700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059b154fcd717a1fe9595a4f415f60ae4a2b0be17b8a082cc18cc7cb1c475db5. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/FR5M89700140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4000879b410426ae1fd35f44648dc4b3a88b339f49d31d5b79f4f13a8c761054. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR5M89700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a30d74723a1d086ee91b08b322a67ead5685c5a9251b414488a2dc5985d81eb. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:57:17Z), 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/FR5M89700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad50952aa998e98ac3f311720b62589fd918ad5ecec398233ea370a0b930491. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/FR5M89700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae513a0a3c4d67f08d457890d4176604e51af3bf6942625ee74e7471fc505b9. 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/FR5M89700190.
Les plus célèbres chants d'église, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe06122ff4ef9bec4deac1795dc6d46bf6bd53b15a8b8b8eb46fef3d1bf3279d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:44:15Z), 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/FR5M89800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466df43fc5de22e0b104a0664905f2714a162e87162d1bb1fa898e3017fca5ac. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:36:53Z), 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/FR5M89800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570526ada53d78ffce86529a184fbe07f22aad9790bef1a2013e57a1142a0cb6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR5M89800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcfb40ed89395aceb9893d5bfe98683fffc58d5888d0e108653370c08f7d099. 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/FR5M89800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350c0a579b8ee586e97f905fb890f678f1c34a48fce8240f2827c527150a9212. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/FR5M89800130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a2f63632f3d5d1431d6066d2b2f7a75dcc54f8f4130aa55420af99dd7d645d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FR5M89800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d631ccb557f6c3d892b97f055b3d47bed786ddd6143ff1e3bab4db3b2b71513. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR5M89800170.
Les plus célèbres chants d'église, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfec1207322af9956a6544ee36ffc9f4f749f813408bfc84062aa321624b908. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:31:22Z), 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/FR5M89800260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59456c1f8dca7cc4c7133db828897b0f1015ca77a6301344cc5bfed6eafc6aaa. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/FR5M89800270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b1b3e4ff3957a2fac7a101ef08102f368201c9d87525e89f4d950db3a7f6f. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:05:48Z), 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/FR5M89800320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4417273dfdfa88e0c87d2eaf83e11cf1354baed7399060c0a90ba17443c6697. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T09:59:43Z), 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/FR5M89800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce63cb2ac326b173ac792a0c948206fcb18714fcf4406d418880bde84d13ef5. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/FR5M89800370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccf7e65e6563a4196b40041231c347510f52f903e692112a682cdaae3cb0740. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:54:41Z), 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/FR5M89800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901ecf47ebf8bc7a07e1fac37b086f655af39b17be44b9dd3023830762c404bc. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR5M89800400.
Les plus célèbres chants d'église, Vol. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c21f55624544d0ef291d0663e977d90bfa5e8a4b8b063a59edc14fa18fcfbf. 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/FR5M89900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07208fa776aec59a8ac1a8d9f68633858852b2e6fcb0e2c6fbd990a318aea372. 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/FR5M89900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137ca9a473d326841833f659a57e5cfb3f3acb6b6bdbcd3b8b8c06394029ccfe. 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/FR5M89900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bed1f9ada911decea2069be633ded5fac6b556395dfefbaee5392094325680c. 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/FR5M89900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca189808d8c553c19a5031574f223a05a5afa2304315f35eda3ec9a4ee292a7. 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/FR5M89900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef5db5875432536327cdebbe5c5de9d91066129e0ee91c3fe46f080bab58c1d. 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/FR5M89900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1025697c9d8df9e17b73924e0040f7795aa4baf2e7f6cf1ba6285bb1377f8537. 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/FR5M89900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac3b6cd305e3a358c300b6e611fecc70b273a6ca8e26ba9e7fa1481def4e01a. 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/FR5M89900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677b3f00ab887f567f0cb7d9c289a648e966cd8882b977052ab48013de74d0ab. 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/FR5M89900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb144e107ca720cb4b3fe5c6976bd3a0d02b736b877b8f1a7e8867e65608b68. 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/FR5M89900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf0757351fe167a480b692ddd6e191142458b89b55790f249a5c4c921795bd6. 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/FR5M89900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b03f609d0a73555841b4c6d09bfabf9879021fc54874174b17358dc164b41. 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/FR5M89900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775e7cdc8f5cbfa9985e462a6cf6924568ace03a66eb9696b23d6449fe11878f. 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/FR5M89900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6410403b2568263b604a81975bf1ef1f3d4221424010abcbbe4117aa27e22cf2. 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/FR5M89900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e57bdb751939e61ea91105c36098f947348fc55966281af78ab28f7ec9914f6. 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/FR5M89900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc843fb7c2e1076a773077ddd03e89648f7dd5dfb2ae10f6c575760f16fd16107. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:04:50Z), 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/FR5M89900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b02e26b5f610f8b58fb719aface1a03073cb2036b227bc6ad24e76c31519fe. 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/FR5M89900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab365293ab4a6eabeb8138e821654e30e4d3a4ffe9f8877b8112995c048757ad. 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/FR5M89900200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6da492e0762a3c7843bd7d680f737e4b3284e8c73339a089c6627d36f21f3ab. 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/FR5M89900210.
Célèbres chants d'église pour les funérailles, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d42900eadd0560232c878d969d4b4fdd439f0fba809759de86d1360a88fb59a. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:11:32Z), 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/FR5M89900780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf12ae3c62a2fa9aa3011b5d940ae321442be73508d09d5c70d1ac287d8ff2a. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR5M89900810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa0c187c770ce1c822a7eaa141e5f92867df65821cbef344b4485cf8d7ae792. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR5M89900920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f60f5d4268049edd953b49acace861167c57c6c00f0ff6fd98646f08938aa2. 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/FR5M89901060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671ad509d532c5e2b9a4c48493528091cb6129134cedf61e00f740dfd52a086c. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/FR5M89901110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8176ae6e3265218846b3419b0550af571cb9076890060154250cfe229c0c2271. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FR5M89901140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62aea64a01a04d6cea5ce221995d08073f7226f3109c3405310abcb2035122a4. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/FR5M89901150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e1b940aa8bb5e619ad8c16fb39acaa085c32209499fc56dc5069a284ebe2bb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:04:37Z), 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/FR5M89901160.
Célèbres chants et refrains pour la liturgie, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb385c9694f9423d858564d34e0ada78bfddc8c4731877dceb0adfcf331eeeb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR5M80001530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ddabee057e5e996873b80beaf55f29f5a034efad95f37142c2f94992373d4d. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/FR5M80001660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1f9fca9579a124a710ec0dba59c758b74ba9e51c24c20e26200482128c1703. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FR5M80001670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c974572fa615382eb2a74b1ff54b6834313e417e296745a25f99be93673be1b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR5M80001620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d8696c7ab98a6e5672aed05938c96d0b97f721f29f1f75a894a3673348df33. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:26:30Z), 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/FR5M80001570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db165a8eb51caea9951cc37a9a4a4ca65bb515705182402bcf4c4795f3f3ee0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR5M80001720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb3c4a9f454c80bedfed0e4245f41ebbc3879fc63239c68f5f430dd846d49a9. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FR5M80001730.
Célèbres chants d'église pour la liturgie, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e192a015310210af031da7bd6db64a7807fc57fb0fdcd144ec8adde8575d7b2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR5M80000320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f52768047470912064d0feb1797a74e71c5f91dd111fe274e920c8a8addbb1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR5M80000250.
Célèbres chants d'église pour la liturgie, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8f85aaec57c10648d131b1e791bddcd7dd397c7a021dcd984128ddd993a67b. 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/FR5M80200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196c01c36ac6f25038040360cf9597a05d47e4f8afd3c59502d86b466a8fb231. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/FR5M80200660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89add509d1ab862314ea85bba76f73b280ad8bf1d062d453bfc90e598ce8fc97. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:50Z), 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/FR5M80200690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e461139ae9c515f1dc79c8d9e77676ef18dd6ec26d21cc67834d1431282e1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR5M80200910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe582ad62f478ce3226025a2de2afc99ed01607510d077b1e14a3417cf2777cdd. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/FR5M80200920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a19eaf5abcac6c2ae237cda630e503593ee992efb4bc55cad98ccd324b9c0f2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR5M80200940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa77b48225e83c96ede1661c3abcaade1c51c6bfca2a18960ec56e6f91ec7d6. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:46:57Z), 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/FR5M80200960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cf7c6c32394eb4cad0f749c630d62cf5e118ed169e3191290844480b1cb860. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR5M80200990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60fb1552ea94eea6f2afc90f7a181414534f4001a4908b575d09143bcb5061a. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/FR5M80201020.
Célèbres chants d'église pour les funérailles, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b1b3e4ff3957a2fac7a101ef08102f368201c9d87525e89f4d950db3a7f6f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR5M89800320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca189808d8c553c19a5031574f223a05a5afa2304315f35eda3ec9a4ee292a7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR5M89900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad50952aa998e98ac3f311720b62589fd918ad5ecec398233ea370a0b930491. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/FR5M89700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6eae5b92c1c79cbeb6b655519d0ac9b9aa25558c06ebc02a97e822d5ec636c. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:59:01Z), 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/FR5M89700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cd28f5ea00cbfac6025931f599619b48cf9c1ac7c440149a717392d2a32299. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR5M80100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9652a2ce6a4e9b8d19e1be6c43ed06170cb3455a0090a1f2610f7bd2defc4a57. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR5M80100110.
Chantons en Église - Je vous salue, Marie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568207ba0824d102e6a81fd5f4e1caedbf1d5c2d42d779a733903549622e0e2b. 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/FR5M80201070.
Chantons en Église : 33 chants de louange et d'adoration
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd736b7636f87ab7a3bb74818590caf4289a53894f8b20e56a3cfcdd43a18ba05. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR5M80000300.