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 0x5762ccd25efcadc97a9d831cda7a4cd486f79697d20e58f30b9f13e8c4805b48. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cafd0bb1-ba79-4b8d-925e-7a6e975b6597.json and https://artists.proofprofile.net/proofs/artist/cafd0bb1-ba79-4b8d-925e-7a6e975b6597.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cd6fd289214988408a359e1444bcf5cc84c98c446a4f51d453e760d09f75d8. 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/JPFL09900610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff7bd4361e24760b7f915c9c4eb3a6b67b0c9cfe8a9ace56494a711cbb11dfd. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/JPFL09900540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe500ec4b2a3fbbc81311b5f3f01c59f176e09771c8a047e488132894f3a8c553. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T15:32:06Z), 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/JPFL09900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb52deda3bdb49fc46d23567efb8e2b58a3337b4a5d4948b1b32633a0e31a404. 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/JPFL09704172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed71b924aa7a6f1db7c82bc728abf45059e30382b4410d352a8492f59620f377. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPFL09900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45af1dc1a5f4a4f85533867efebf369004f4584ed777b6786287311a53fccdf8. 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/JPFL09802062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808f79d430bc8f7c8d772ca2600a6513c6d69ec2d6f05570f475fd61c8d1f570. 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/JPFL09901660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc4de4404e705d977df87c3a635be2f99408098bdf2508e312083431842787e. 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/JPFL00001880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32e4b8555280d0b315207154ed724206b8e13b2a8c0d4ac77ce3d2386ddf0c0. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/JPFL00001890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f509795183f496c0cbcab9f4a14b22f67f78b59eeff03f865a896e2fda2999. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/JPFL00001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b573190682eec32974950e9ea200c0c39843c62acf00de67977c64ee37794c1. 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/JPFL00001130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b12cf7d97ba0f36d463461459df34e96fa69f11c5fcdbd0f0c425be92d58b4a. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/JPFL00001920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58e083a6a4de211d8aa037db02f925fe6f0b6bc10f9f31639af3516c09ffe00. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00001930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9441359604e2c4f0c5df566c44567521571ce2e6e70d38a2775a9da79e29e723. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPFL00001100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4d1d2eaa799086c8a3d230831648cb928853e9e535d86d695132d554de1972. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:01:45Z), 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/JPFL00100420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e0e5690e70375021550135d4b45e0909bd9f6247cefb2ef483060130001147. 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/JPFL00100440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789b8fb3d4895840a77e599ae7393be119e0a917012271d0e3b5607078a7e48d. 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/JPFL00201550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb2ad25df1962f47f5bc2edc5db6ab4e47cd96e72156dffdb4723fa456fb2b6. 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/JPFL00201560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3af8eb603109da4d15d1a0ac940fc3379a1385852ddf5e8db02e345e00a3e65. 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/JPFL00201570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821958980fd2ae5b9ef66aa5398e5431fb860520a6154152be62ebfd3511e0b3. 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/JPFL00201580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e44e5c306899aff7d78a0d142eace69b9182168145c74ef966ea9443cb0e0b. 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/JPFL00201250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174ea6528dd7b0f1656142a0a9834de9b56afab43797e5dd43e4df43f6f0ac3a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00201600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefddd654f0eb6597fa1c6fcf48ded298be6ce76ba382636e00836dbe91c74f8. 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/JPFL00201610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce579588059f4bee7a713db8ead1216dddf1d5292e9526a1880bf9c1c0aea18. 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/JPFL00201620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2392d77182e3d05852dbbeedd7bc19198a349583d09dd6d1ee3e383cfda18d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00200790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6930ab02c9ef10cfe433a25003d40102584a11242cbbafeafaf48f9af936a08a. 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/JPFL00201630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55c420ae6887b8aa8cedbcda3bb35564803158a2ff1027f4173d81f0e7eb65b. 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/JPFL00201640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab7944a0c19687eb49ea26a8529d67b547c914a473e617d94bd6814d8c9dfa8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00200780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150a08013475ddb43a54ac8ba46a571d18fddd72f703487f0de97affefd45ee2. 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/JPFL00201660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe3d1b27d2bbbe38dec42d41123a1cd693a1b82cc0802ee043c816bccaef3aa. 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/JPFL00201670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3078e68e129ce67a89435e6e5881386da58093939c61e9ae62d8d104f084f6e7. 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/JPFL00302490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf169baf173e28268283efafc4d726dde376eb05b692ea12ad8116d4cdb15c935. 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/JPFL00302520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdb6624b0bfe30ce8052bcf264770e1a567fd5f94729a94ae8bdc4bd3749c45. 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/JPFL00302530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b8198e4e64e3ae63b7b1228e1d4b6d59d9a74d3a69c7e303b611e4616a46f2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPFL00302390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1000b5d9e298270b6468f32995a1d544e3a4d53eb77318552a131c83de3b77c6. 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/JPFL00302570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326d0655c3d13e24292dfe678b15650e9f09e1ed0152ec3cf12003ebc7f6af25. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPFL00302580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0068b295edd40434250ed8cabf54cd67de999ac4784c0b0f2208b4c30cec549. 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/JPFL00402810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53024ba74b0dfb872a8a845f05cda4e818ddb34d14258d989dc1edde18fa9ef4. 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/JPFL00402820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560d37c0a284057fa18c6c65e8a8657aaf89f6144ecdb76c4015a04d7552cf77. 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/JPFL00402850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6d514a80a0eb4dcd245ae2c9fedd0c9f3141a1aa32e129a4f8d25755b9cc1c. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/JPFL00402860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78432a2ba736f9e75287783c6a2dc9af4b3514de527a7f1278168f942a758aa. 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/JPFL09900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fcf9adf4c6123e517f2518669e88d89b9310f221801c40e50b9bd3a38f1836. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:02:48Z), 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/JPFL09901640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0067e1b023f69bc3079d27308c73fd28deb7c79e6e599b0922340d4dce0bc926. 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/JPFL00702400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fec9b921d8629a8b080fcfc0e15a1f6aba2168a54583a2174079ccfe0e10ec. 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/JPFL00702830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d78584a7b734d1b031f939d779e090309a197f89daefbb791122fcc80379b6. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:01:31Z), 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/JPFL00701510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326d0655c3d13e24292dfe678b15650e9f09e1ed0152ec3cf12003ebc7f6af25. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00302580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174ea6528dd7b0f1656142a0a9834de9b56afab43797e5dd43e4df43f6f0ac3a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPFL00201600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf569111ab5aa509169aa2d7f691413dcc31609690292b8433b7aaaf3602043c7. 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/JPFL00901600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40b15ae33d4227eb1f1b75ddad82253bcaa245ffda78e9ba123672ad2f200d6. 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/JPFL01000310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2804f13676ac241ab426382aed836941fb56a5a2445b6d8f9f73a9d92a970d07. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL01101840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddbca757ddb156741f977c02e9515a93cc78e608ace599db828747ea6f7d9c5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL01101850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc946d073be8200ae1aab7fb87db0eb91ebf673c602fee7bed955ad80f4bcde53. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/JPFL01101880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0419b8c52ee36e75ced4e15dab1ff6a1955a8904e29144ea47265a3dfb5b389a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/JPFL00302150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710e986bc45bd4a93d6cb9a1d6bb23c814342c152a673b6c5e2162e47d086a84. 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/JPFL00502670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9f4ad3616d6207215464b8bf2afad7159213fa0600c75512cb651be23292ac. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/JPFL09801220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd00159be13de50d3c470844661dc61ce5e856d6d6c0862d4c22240e0dcdd99e. 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/JPFL09802060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d2ab0681e279f9256175280b8cfb5edc81ade381408484175b3971d69e5517. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:28:11Z), 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/JPFL09900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8594fb063310984617b17a8648a50c15c9e05123745844eb8a88baf80f08b14e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/JPFL00700430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a668bf5e6ad623a0a87664326a00bd0f84c170730901d3f1d1bc87673c7fdf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00001120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d76c10ba4dc8861828d618c7085f1551283ab9a8ea026e0d2000f892762a865. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:16:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00701340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0067e1b023f69bc3079d27308c73fd28deb7c79e6e599b0922340d4dce0bc926. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPFL00702400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd36b1a995751a9a656ac2201e82c87e9a3f09e514c0a9704956ed3f966e5a63. 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/JPFL00901090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2392d77182e3d05852dbbeedd7bc19198a349583d09dd6d1ee3e383cfda18d. 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/JPFL00200790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e44e5c306899aff7d78a0d142eace69b9182168145c74ef966ea9443cb0e0b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/JPFL00201250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e37c61069779256545a12fb234409991a01bbf5275f552aa114b1408297f04. 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/JPFL00301130.