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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8422ca51839ff8e4155df7fa816909dccee27c62db3f05707f964a18c3f61bde. 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/c29b7951-1ab2-4883-96eb-1bb8f6c98ac5.json and https://artists.proofprofile.net/proofs/artist/c29b7951-1ab2-4883-96eb-1bb8f6c98ac5.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a8b511f77fac2b26c45a4700dffbb8d95699c5160484d0c46d05bb099addf4. 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/FR9W11503621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a8eb220ae8408571adbb910b9dd85337a36e0565ae038211fa37aa27a45fb6. 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/FR9W11321655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b7c0c272e6ef475006d961b70d047c7884e039656eff138685201fe4363de. 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/FR9W11503622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddcb2e5911fdc67deb2d8d412e4788223452a7349be11ec7fbe409c9ded7665. 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/FR9W11321669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755e2cdf0de4215c8b3d61f7bb75b3f92452a0c4b6c6de64dbd43f37fe4d1e5d. 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/FR9W11503623.
Techno toujours pareil - The Horrorist Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe13a4464701c1c47ef6d2863450ab12ba34a5a2a251a5b686e37d00a10b1eb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FR9W11503624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7267cc135226db2b08f2aaf5e4c8ce871dbd6807676fbdbe5ba021a389609bf. 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/FR9W11503625.
Je suis en train de rêver de Ceephax - Anne Laplantine Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320b3a5570b43201cf400e19b11ce136628d94b671dff9d1f45d7426e7642c29. 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/FR9W11503626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7221424862a8a486f73097728415e184448e12437498f2ffb32176660f9bbdc7. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/FR9W11506960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7827f533eefb634ebad8e3d3317e671d3347c710c13018415dd3336dbc8b5e85. 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/FR9W11506956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c1a86085a8efdc4b69d00c5b435ec0ac9c1fa8d5d0688a9d817c3dce77863a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR9W11506957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b7c0c272e6ef475006d961b70d047c7884e039656eff138685201fe4363de. 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/FR9W11503622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3190652761938479d2272fa89ab942beaa0982f43413e3201401e2ebaede62. 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/FR9W11218200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e177d607870f5f418a6d4a74450739721b64e92f6546294626cddbc8e18c24. 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/FR9W11117514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a77c4e10667a6b633595b7927eb96541f7ae7bc1d0755495bb0387579bca374. 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/FR9W11506961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cd21bfead5b85a217d3ff7b8ff1307ce2de8f7a1eca4b2591d06b05d32be70. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/FR9W11506962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06421fbd441893b964ea3c7b7beeac3d846acf0d2b7815c146a6ddef6bf463df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11321658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0390067e092706a03ed8398849814c12456705c50c05102a59ea7c1af9d36c72. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR9W11506963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1be1d56b3a33f478c49631d03e88c4aeeb7515dd37bfc874e5d39b5de02dbbc. 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/FR9W11506964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e03cb94960e21988065c4bc8eae273a3b5f65dc627ea55e93c72e3dd7761977. 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/FR9W11218203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bdc3ed617ce88d6463a38477150c2567c9a0f6b3fe46e2effaf49edecce105. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FR9W11506965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d34e0a9eb44267e6c826de719fe9df237959cd17c520af4cc1ffaac8b9089f8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11321661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004a1f1c31ce5f2c1e50639e80797b1cff80162de780920efe22a270b7c23c3a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FR9W11117519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2dc744b58dfdcae8df7a1c8b96bdf3fe6be87c2dde3a9638434caf43feddc88. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FR9W11506967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0bfc54c4c73c156683816750179f6eae20b09d0b47755c6a64659f7cc205c4. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/FR9W11710903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ef43c10e8b111180bac01e6b5c9da4d79787d12096f64ed9a45adbf4c5bf6a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR9W11710904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87db07d5e590a3addab5c101c28a1ec8071f1e37a759109ed28a00abb00abda. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W11710908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67d016cd327a770f900d47e4214608c3297f6b95c244c1be2dd9cbb5d287fd7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W11710911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03365c7f4df57f0ec23f0930884091b96671100faf61f0a0a484920bf1aa1c3b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FR9W11710912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0371c256d55d82bf4e490fe50530a6952833199c6d28007dee4083a7eb551a6f. 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/FRIDO1910794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9138dbde68e2c28e9a0cf6b7fd7dcf4e20a60f461c6eae69dd8035254ce4316b. 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/FRIDO1910818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3017533601a989abe85c55f3dd940f02d48fdcce8f06fac2184d469399921d77. 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/FRIDO1910486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2938356f6053874f207e18b73a3a9bb596a7cbe2836b000d3aad882ff14399c. 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/FRIDO1910819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e9172981053fcec6309a6757de65bc1f9b18644d8c650e819fd89eb8cd91d2. 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/FRIDO1910820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3fca8e8f8ac043382ccd6d710ff225bafc827747d9b62ead472a8a41d9c8e8. 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/FRIDO1910821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc157709ecbe9f004db2a138c0b490282ed8b194f5a77d7df6ce3b0be47c75a. 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/FRIDO1910689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda31d1b1695978ef5f5f5b916de1bd0959cf1406948441b113d00a67a23d2acb. 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/FRIDO1910822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba629a324931ad337df72482a96f9763622e5fa1d6f47c92bd6f2f66d850859. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRIDO1910832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf36581bf6afb4966ea8a86064718eec4e124c8254a800ab18aab7dcb74ec48. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRIDO1910881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ef2df06a5ba23e762143529703e00d329274b5d6c501608b565f2c8b28f898. 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/FRIDO1910825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7460cf53547780eb68c1e734bbf2e1bac5727b0d00e265ce0d33b99aac5db30c. 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/FRIDO1910883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441831151e9eb370be60aad4ed9439c7cbadd46f0f904541ae21e690537df667. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRIDO1910886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7bae7dbd79789224852d826930ad580f82bd1f7b39e27c1f909d9d9f2801f5. 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/FRIDO1910890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83d4355833b7730b2b06caba5dcdd77d62a70a8077b6e40c1699e73567f18ae. 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/FRIDO1910889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26317bbfcb0175695c49aa7d57f3481cec342fc8a8bb79a3dbf497324102a41. 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/FRIDO1910924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a943412210cdae1d349a9d324229eebeba76775d62e78d737dab1ed90c6f56. 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/FRIDO2010944.
Baladeur - Frànçois Atlas & Aurore de St Baudel Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab7c4538ee34cb0cb4deeeca9c429f2e44869ed5bbd2bbd3d6dc660ba578282. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRIDO2010947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c4e303dcef2b93c23219c2f9b7cb7496dd801d56f9fb70e6a055321b8d660a. 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/FRIDO2010946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc3c08ed78d8f04a8b554b173e09ff3e9d5835a5a1531c41ded627fb4f7bb18. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRIDO2010945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e15246f96163494fe0a58124476ee11fd5a2161f56cfacf9ac6f1429baf23e. 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/FRIDO2010948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda0ed23f35088d9583c409abe22bac8a7cb8627378a5d7f26fd53bc5961691. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRIDO2010949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b20d7a8726e3dd3a87b727160ef8569b0f412244aefcd7a5df09ba2c539b8d3. 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/FRIDO2010943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a8b511f77fac2b26c45a4700dffbb8d95699c5160484d0c46d05bb099addf4. 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/FR9W11503621.