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 0xc3caba7e66fc9c5dc8859d70bf5871156a75bfb69285d0e35c413051cd153880. 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/dda261ae-644f-4cf5-98cf-4a1642c2c243.json and https://artists.proofprofile.net/proofs/artist/dda261ae-644f-4cf5-98cf-4a1642c2c243.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 0x6de12af60cb9b3546dd66113467dc9a7d57a8447cee6a215df130ca4ba8fc335. 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/FRR642400535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe178e1473d730907be302917e5fc008b8eec695ea69d0c780eeeabbb2e05ea41. 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/FRE2D2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e5bbb708bcafc30d2396af46e1f4e68f48fb71014c1cd102046b82e81e03af. 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/FRE2D2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662a49174e7a7b69ab93a59795768b5d0d9b2ddbae18982d07dfa8ed7b317df2. 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/FRE2D2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f1735e287d0c33707b752a995d6df5238cd9199462a91ba5654d0e895ec4fd. 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/FRE2D2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce70d7986e52ae070277afbf039dfed099d74c0fa8d8966ef8bb420df50c936. 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/FRE2D2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccd282a4a0131ddad65c191ae459161774e8fc933367e313546eec21e44fc83. 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/FRE2D2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64fba39ddb739e774a8fed62c643492bd0eaf52277bdfc5e2d44ed950cb3919. 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/FRE2D2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe178e1473d730907be302917e5fc008b8eec695ea69d0c780eeeabbb2e05ea41. 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/FRE2D2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f1735e287d0c33707b752a995d6df5238cd9199462a91ba5654d0e895ec4fd. 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/FRE2D2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662a49174e7a7b69ab93a59795768b5d0d9b2ddbae18982d07dfa8ed7b317df2. 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/FRE2D2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccd282a4a0131ddad65c191ae459161774e8fc933367e313546eec21e44fc83. 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/FRE2D2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5fa76776c05630b062be1145405165374abb1884b7e14c842645a83f6a4e70. 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/FRE2D2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac064a10498972ac2086bc5c6794338d2118614764e58f06667ebbaa58bdaf1. 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/FRE2D2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e8affccb51848c6d22e8ea938943306371188aa39edde7a7b4b66f574af760. 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/FR16W2200730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3e238f0fcb2e17091991e8e65b70eba2becf5fe5d87ca3cb9bae88c678a16f. 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/FR9W12224855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f097c2c9843934cda68c477702f15530d562037d8cdd373f52351a0d7b2084. 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/FRPZ92111910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cc5e23fb79da004e9d9c11ed770f47b5b83ca2deb03c8200978c490d1e474a. 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/FRPZ92111920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f097c2c9843934cda68c477702f15530d562037d8cdd373f52351a0d7b2084. 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/FRPZ92111910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5b9931ea26ab3e70646f0e2666bfb39d34200739bf539c6e7f5e97f0454be4. 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/FRPZ92109570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785e1c9253fdc3061e6d80810104bf11204becf3d50151a1802d5de1d05f8e2b. 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/FRPZ92111930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4d8b5e75702de9323898b48441502d287913c1af509c53c79e6099c97b0e76. 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/FRPZ92100890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48cb3edcc9a814d5cef78d66090ab998c0fb27fd391e7b97732d2dfd2bc0b45. 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/FRPZ92111940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cc5e23fb79da004e9d9c11ed770f47b5b83ca2deb03c8200978c490d1e474a. 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/FRPZ92111920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5b9931ea26ab3e70646f0e2666bfb39d34200739bf539c6e7f5e97f0454be4. 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/FRPZ92109570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4d8b5e75702de9323898b48441502d287913c1af509c53c79e6099c97b0e76. 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/FRPZ92100890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6b2409f999af8301b3013f1146b08b7d445df0a3d64f714e8279af1720bee3. 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/CAT4V2220022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1576e124aea27ac7ca33a38eda49758429df70ca869c92e24f8d9457b9840af. 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/CAT4V2220023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc79c0220a8aba710c6876ff81122e2d321cf95c1da180f30aaefc64ef4d3bd. 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/FR9W12224847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969379cb2ec8e01bfaca8c144212613b00fa893e8067d11f2dff755c24dc231a. 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/FR9W12221054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb722008caf62625c21df8af8d6bf06c7fe3138824355445aaada8f847290104c. 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/FR9W12224848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2103ce8790dedb806bcdc211ab78a21d6ca13eabe23abdf02b369bf1eefec6. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/FR9W12224849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618e6f65b179021c7c63e1121657f894a3f7131461c3a67cfce758ae80d96210. 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/FR79W2201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3e238f0fcb2e17091991e8e65b70eba2becf5fe5d87ca3cb9bae88c678a16f. 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/FR9W12224855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d51655c1be21be6a2b7521685bceadbfab6aead8e63af0fedc092f1123e29dc. 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/FR9W12224851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c56fba3d0073395c7de17fe04d4c0b08e10b55c65782bc9d407149168cb70b. 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/FR9W12224852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac09c093bc88af2734ecd58519d5b738c42bc14e8525ae0b82187ab6acfdfda0. 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/FR9W12224853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b085d258252e325d1c7d00dda5d4eab5464b2eb27c9cb324ea5116effd63f18. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FR9W12224854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1126fe285a5a2239cc5ff94cccc1f4fe8f7f04a71f86c9561c6b68fcb0d4c01. 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/TCAGP2280359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67b428a356c1e6b51942d1d92884dbf420327ae79049d2ac4620deef6d77897. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TCAGP2280393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fe0dcfbdd5f2c19f74b4b1bb942103a3210aff6f8e39e8c394af9779b2741b. 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/TCAGP2280424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00fffdf63fbff601fd905ab5f66e0e7b71646a6b4a19b1b54fc99bcb1810511. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/TCAGP2280496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1effa9377752349032e8ad65f1d5855b8e849956f08fc54786b449f03e0f1d. 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/FR2LY2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4b102af54e096221e832dc919d14b8f99ff73464aabbc8db1185a952283b61. 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/FR2LY2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6748853d7fe562aa35e6cf798521567999ab41ad9cb6ffbc8e3ceeb0115045f. 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/FR2LY2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd0ad33f78ffc577ab3bf249ad02fb079dc404010bbdb988ca86aff063dc7e7. 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/FR2LY2400010.
Je serai (ta meilleure amie) - Mimi's Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9631415a09dea6ea92c97c804da56ecb0f2daeb085cf25d00b6fca17c95b82. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2LY2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aff10e99af5451a06fcc2971b76460c84a6d25c8eb56e0fec88fa9d8a497053. 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/FR2LY2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e03c0b6ac7eea3cc0151005c212941f23fb1500f07fbd1ebd5027db74d86389. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FR2LY2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166da93fa223968156bf41a5e55c5a5490f619275aa5d355cb34af30ee2e6b60. 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/FR2LY2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8d164ffe1bfad22d246886bc7e8f6752c44d89612c7048434763685db8b5f1. 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/FR2LY2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc898346ca1435a0538cee324e633aa7f5bf8c873993c733a0a79efa94f37a93b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR2LY2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d45194a3a1b63aab9dd9695c7d8baa7cde83129d09453822675779f7943e9. 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/FRE2D2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9cd8c603378d428f5c28c0aade22ae956993a71b33081d00defa618015e0c4. 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/FRE2D2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5fa76776c05630b062be1145405165374abb1884b7e14c842645a83f6a4e70. 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/FRE2D2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00faa655f5f8d89bcf46c355147f6e7ec2da641f8a7cb2cfc33286e50b557d3. 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/FRR642400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154ecc26af6eca2e266011aef663ec3d246446241a0f2d467f1f3b68ba363a85. 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/FRR642400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de12af60cb9b3546dd66113467dc9a7d57a8447cee6a215df130ca4ba8fc335. 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/FRR642400535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0486414b2ac306c444fc45a702dbba731da92482e5d1a017109c066675351a69. 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/FRR642400536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758a80c1a58462a855c170a4a6e3b339d313d072674aa28222daac1d736da559. 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/FRR642400537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5f07561f7f4712de453fd11a068000a5c8930ba0dcfb1a9bc7cbca8085c5b9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2409316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02606a5748ad11744dead56101e968b6dc8fcc5db39cc8a288280cd993fb77d. 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/QZ8BZ2409322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622cda23815118babc42bf3f5c0cb46c0c1283961b1ab0de86f1533175f0c6b1. 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/QZ8BZ2409336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee80e3ad2d887b24abe5d3ed27f87e864ffa89d9d3bea4806292af0822e6bcfb. 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/FRUM71700813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71edb868f9575fe607bd30a673619717209915c1abf2bd85e0b6f7ee457cfba7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FRUM71702028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbaea3820ee316625262948d44075c7eb93c8372eec06b4b287bf613e8c228d. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/FRUM71702029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe108f33e9ee98de93cebf7a32d8b18ebbd55b7e03b6e2f2961a83027eda365aa. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/FRUM71702030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987fcddcb8abe0b824115999852c63f490317774043c2927bb18a39befdf787c. 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/FRUM71500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b6a753e007c4adee153f814e6eecc8320be1019cd78d19a254f05d1223ce8b. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/FRUM71702031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed5e896a2ef234f1ebb9fde7dbe4f25066dcce5fafa5a35296ac555d27b3b7c. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRUM71702032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c12dea44acff0d5a92028681ddfe9025a5cc97887c1f010cec088c872826c06. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRUM71702033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2c84bf876680046c5822f95c8a6cd9fbc97fac0eeb37bd71e13e067a57fce3. 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/FRUM71702034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafae59cd429c8ef7570aa533c754ae13057837b4d891167dade418ef7beb6187. 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/FRUM71702035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e2470a74a7d2b15fbc05aaefaa019bbd17a787e8312d0824a9f8c32c02aaba. 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/FRUM71702036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a48e9ee314a54b603df225fd8af49a613d117e670083e5a548e12658a322ed8. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRUM71702037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f019b84ac5c156b4133ac08e528e3cb0671ba9b15c7a7c551f76f539681b9b. 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/FRUM71500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987fcddcb8abe0b824115999852c63f490317774043c2927bb18a39befdf787c. 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/FRUM71500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f65fb3e9100d058147e3efe68e7d7833f3ba1823594fa8ff4ef5fde81b8ca0. 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/FRUM71500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaafc9ddd38ad50ed6d93f331c3e8510cd15fc192c4ec9c5b25a0a341891bf1. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/FRUM71600856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35958a97f91e7006bf739ca55161834006953970e605301203745cbeb84d0252. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71500695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd2ea7704110be08ee6ef20537478539067d7de7b9d391d9a549e247f048e11. 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/FRE2D2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de12af60cb9b3546dd66113467dc9a7d57a8447cee6a215df130ca4ba8fc335. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642400535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6b2409f999af8301b3013f1146b08b7d445df0a3d64f714e8279af1720bee3. 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/CAT4V2220022.