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 0xac1019033d914abca59c17063e5476d8e3ecd76cd0fd9690aa725c212a64807a. 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/e8c91c1c-a583-43d8-87f0-8a21d975e3ea.json and https://artists.proofprofile.net/proofs/artist/e8c91c1c-a583-43d8-87f0-8a21d975e3ea.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 0x6f87e2255f42fda5739f3ff2517f3d8b73024315718e5f1a409fe049b4c435c0. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2201604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0ce45258276669b3f110a1fc8f833d41b0b68930f9daa9be1783b17680701b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:49:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2205226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d003786d14a24b50c16e7c2d582291eb46c6aaabfdab4fe87b2d11150c5866. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:07:10Z), 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/US83Z2219333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923e296fd906a6a9a84e6730cb5da4f9bf78c433c102651a2289b094ca960b10. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US83Z2233683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9714b4373d44e6d3d69f04153087cef80dcbe0e73d2c9a33b54d9490b3ba888e. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:18:34Z), 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/US83Z2234112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fdbe3ca0ba14bc14c39ac107d8ba715d4e05da543d91d9b99a093e24403015. 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/US83Z2238171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36657f7c88a410e6e6493ae3bf6369767669368af9aff18747be885d92c30f69. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2241362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72766a622398a54e5eb52212607c7cb4d5c81809dd12a975ef352551ebd16245. 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/US83Z2242133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c7762fe5a84b525cb19fbc85055c3ed15ee5cd7eb10275ba9e9df3892c925c. 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/GB8KE2301860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb9f367992ee8ba1d937af29efb3ab876fb356daa8eee1b382fa3b0d7db36bc. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2314119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b3067b68732dc3f64260668edda9b0293b0d676ad414b8006857afe14bd128. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2306793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f78639bca1ba7530de95e48fac0deee9e34668ed3ad49425006593f8b56cb1. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:43:33Z), 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/GB8KE2308480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9e34567c827cf052643e40c019b66880ae40961426959265631faab4d59b24. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:47:35Z), 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/US83Z2323936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265f8eab8ed376f87a1ed35fcc8a51241c08ec82808cc7eb5a49e1e9d976f584. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:41:42Z), 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/US83Z2322272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39a3beb36a4d9a05d733bc8ad643dc08a946de6aee5e547195e67a53bf75a10. 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/GB8KE2309826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23743d29c08e7664611731892345334ddc7eba6792015af6d49137396b492eac. 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/US83Z2327303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c48891dc5c0587a411f2412cc282d6e380d042d2b1cddd6353d9bc7f076dbb. 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/US83Z2329906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405a413b0de5f5a87143785256da646eee2fe83f44064230a11b0122db8e8892. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2314209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f05677bad5faab981da787b7cf7ed37fc770621755f5205b36bc1db19a24b0. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/GB8KE2321674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4896e79410ce4dc629898c7523c52e76e7f22b07329d51ed94d23e702e818a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2320090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2677c7a17cb374bdfa0c6ce62095814f1d44f4abcf3f4a5f6740af6cc5030a97. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:14:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2324056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dd2e99f36dbd089f00e64d2893469e1af792bdf231c8d2691bcc9a35f7fcdc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2324479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c027f1e85519f40ef0b2e2419925c9b2a4583ef7875ffe63564088cce05598. 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/GB8KE2324828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf804a7d6083e6b67e292674d3b6a5e1808fd3ade7aafe0ba2a19598e946476de. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2326528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb79cc8f6f98c677fdebb4eeafeee93da4bedf6fca5089f3f0ecb1c5f8ce9cac. 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/US83Z2347072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc882429cfacbaa66dabfb2de763ae156a59e6af6f2c817598ab4154f2313b954. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2371072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bf49d39a5eb0fe44d549131d76bddfdfc317283da63c8eaa32f332a46d80e9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:43:14Z), 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/QZZ8A2371077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bf49d39a5eb0fe44d549131d76bddfdfc317283da63c8eaa32f332a46d80e9. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2371077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f81f6478365d8cc89bbd96586e02921408c7c1e8cdef54685a90d445ff8b07. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2371095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a2ce6398bb13b0f2c780d99e0d60e6ff82b79a1fec46c985ece55ecf61bd64. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GB8KE2327131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0340795509fb52a973ce164af0010e9bb8d3b821a2c5f25578c21d0ea21170. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GB8KE2327623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fe6f0a0c61f868ba56f65dc6c9d72a157114c46aecd0892bb6fa5a09047a12. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:39:21Z), 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/GB8KE2328170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce798e88a4686682f895b22d91b4bbd1fa7176faff69f860c4d79cfc17bd7f50. 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/GB8KE2400610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e198ef8014c73f31a19122bf216871939ef394ad11149b33cca585d1e121ec4. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:55:42Z), 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/GB8KE2400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa926482a39bb12ac530d9a775bbacf3da9c39c4042022a0078c356a4af77e2c8. 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/GB8KE2328749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecbf9a767d003d8a7b7834b2b5e103762d25028fd3c05445315d133aa4a23eb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2400616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8afb5bc64b16c37b58940d7ec455716ab6393c41b48aa805368c8d3469014b. 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/GB8KE2328852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daea85d910a44f0a91e4556e76ede56df342fd15b74d4e4b1abbfb9a1f3978b. 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/US83Z2461479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef533046113b1742ef655efb7b8a83ae74f43c797f3091c7b875a0c783cb48c. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:21:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2416066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a09588f5f4a533ac53eb278b37ff4190952ec94daf3df9b498446f05f7a37ea. 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/RUAGT2417253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fa62ce027e8020c30485b71fc06968a4e9dfa21de637a05ded2edc4b8f6ab9. 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/GB8KE2420671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b9acc467a874875e8e87069b8709e7bd15fc61da73e52f633afd71997e2bc9. 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/GB8KE2422577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08e295d664ee73d47a84e304870b5ef2629bf7550b5c9d6103ceb79bd88f3be. 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/GB8KE2420675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd152c96bf7ea6eee26ff3926bf543e70d7a015196ddb59f613a8591060780cc2. 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/GB8KE2422036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd152c96bf7ea6eee26ff3926bf543e70d7a015196ddb59f613a8591060780cc2. 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/GB8KE2422036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d288ccbd1e879c291f4c5ed18f1f80147c1f3ad6d88425e5cc57dd3425966bd. 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/RUAGT2475729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31b9d6f76d8a68508815075d6f2225d6f19f3a485350fcc8157d39b0ded72d5. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2426025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7b23a3781b6d9d17925b3f58c738e4d1505fd34561a174ae0cda38a354a23d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2426389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868c457634e30b7fde61d8919e8ab7cf8b36c1d80a6d0c9ad13149a118d34208. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/GB8KE2426245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88be54cad26e33648d58a415e3ad3d1caa0b9527ece796ccbb435a553c7dabe. 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/GB8KE2426857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2825d898a2981e0593c88ea557ad2b685e98b0716c1f2fb5c38a2d4e353aa15d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2427842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9339fc02b2c0c63a281bd9f747fde5641146dad1449c6edfe8358d84cea53912. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2428442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2f886a6c7ace95d5fe30e864c9c27ed60309da00db103261eb1c3ca1d31c1e. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:35:11Z), 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/US83Z2429553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8546671db1b2dea87ca56af6db72d3839aae2851466d0f98ae7e7b5eb04fc5c4. 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/GB8KE2500799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd876baa3c4b0ebc7e6ec3d1f7e2ad02afbee22e3bec8acedadbe456b6c3e58d6. 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/GB8KE2500800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47306f2c174f162e93374f56f1429321604e324a3482caccb528894d0e5db919. 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/GB8KE2502369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2cba5adf50d30a8920332addfaf1a95e6d739a3a4518b283717708725a0de8. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2502371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f53070aae2042133ecb9cdd36ee41668d510553de024c01cb92caa609b933b. 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/GB8KE2504240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606cb163cb641dc9fbd5a59115b9e2aa27bc84bc58f089c4dc971d4a4bf58096. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:39:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2508896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0919a9aecd77b84801eb4671da15ddf7e23b6701b8f564f658038e3c916db9a1. 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/RUA1D2525516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28ceb20d72958a40d70069015dc6819c67455417eccbb837e90bb45687c650c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2505601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea19e5c5fe760a7f67b601ad066eec3a02f3e3a7529dc1e0f410c7c0c1b3f234. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2507250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d79442c9ecf85fc5dd24f8246bb18049e58946d204a6eb3aa2233e273972b2. 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/GB8KE2508248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87693e2493503f3e8567b187b321ee8b5b398cce411310e5ff6fc818d9b4fe0. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/GB8KE2508249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81bfdb4bcc9a191e1efda1517a8bdda6059b84c02fb8846ca3557f50f405c3c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:42:51Z), 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/GB8KE2510461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705a8034be99d355b276d5c60848a423d1d04cd62f91e0aa547e964e96cd637b. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/GB8KE2510636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18443216d0b1c0e8ff93e88f6cdc19a548ccf945abff0a38dbd800408bd3670. 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/GB8KE2511672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c26d087f54c1d98aeee313485125518c5d136fbebf734fe100964e34489bb0d. 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/GB8KE2513887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975e169c9856c72644eb07745d647b786da9f873a0f95dcfd66e4ca1f123a30f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:24:10Z), 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/GB8KE2517265.