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 0xd6cf4bdb1d20ed697372991e761caec4a1db27bace33ad18aab49d268638f252. 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/6e18fd90-b124-44b5-80d8-8ebc9372777e.json and https://artists.proofprofile.net/proofs/artist/6e18fd90-b124-44b5-80d8-8ebc9372777e.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 0xc218fef4b9a0637173cf24ebea75bc50a954f7ac609a4738cac1d81c08c24b5e. 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/US9CY1300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf177f44357021dcfa00449fdc60ca481aa7c8f29c788aff2666b1d2539acf377. 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/US9CY1300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1e3fbbdf4ce908cc62682ced7814904fbda3cdd0fe5535063527ae98875742. 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/US9CY1300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97c1bf32b7ce20318b77761407bff0e4ba8fd9685eee7ae42cbd5beb01a8e6f. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71515081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a000147c69d198d49a49721d0baf79bb3a2eabd27251033b698312400a858a. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71515084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0da2cc7479e608910f8da0e8356962c1794a2485d26425575b65612ff1742a6. 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/QMDA71515087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271523cd6541e7d0f961d1cfcfb0a1a38569399984882070e02e647f54f7314e. 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/QMDA71515088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd90cab5fedc442467eae43a0d5be6447ac70701c6603db006207d4759f0893. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QMDA71515101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aa005b59c9d7ba4078d87f7a73b5694f2f78683ff71621629ba8a2be65e7c2. 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/QMDA71515102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d9bbf01f598a25af653ada57a33a3c61c2287335d687fd7b974096c774f454. 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/QMDA71515103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0498574b879cede3ba6706e45112c86d7259fb88ffc66ddf65863fab5c359472. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QMDA71515104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb0c46ec50d9b8c06b331bfcf4ad9438853e6e6e9d2d83d16fef0e3c09c7927. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QMDA71515106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29f711bcc601e2a2bdb789cd0d7f02ded48c7d6dcb318ea1886e42f6bc37859. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QMDA71515107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519598fe2d5785263364cffc9e1d454ac230bf3d972b03529883cbc952814196. 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/QMDA71515109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333ba1feecc9eef436ec5e208ae861048a30b7aabb257154a6cc57b1c100c87f. 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/QMDA71515095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9b2e3d9fa717874ec21148f9edfec80815aba28c4caf959a1ad9e26ecdc54e. 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/QMDA71515096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8ae8a4558fec1bb0a25eb835f6e2c6f978d1bf07f5721dbbd38df6e32cef14. 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/QMDA71515097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b96feccc6e0aa710385549698924ff44427b9b9b770c8c609f593f7fbe6d30. 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/QMDA71524911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3571f2c51aba3c3dd0c1497c660d6730523b567b4cc276c8db49aceff1d149d8. 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/QMDA71524912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d985ee463e5d4346c1007e47abf455b6434f8de7bfe04eca307f872b8c0e30. 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/QMDA71524913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d9da2abc56708e31155c6b54e87f9fadddeda5d4369bdd1706e49486330477. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71524915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8914c1100cebff6db902a3d02cd14cd47c4ec029fb4ed6f291581639bd902c. 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/QMDA71524916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb856f80d1fb9367cb80ccb2f03779ed6da03a54a001b0ec4dfd05f48e69182d4. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/QMDA71524917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce48a18d3085d9540178858b39ea3ed9382f73d256a1c24eef9a5e81fe09a7de. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71524918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268a36216b60041f95915b305b753b9646f1058f2410dfd0b07ec41d32738ed1. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/TCADQ1881161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19b10a7aca4a76822e1d530a1e561fcf9591899f53983ec4c1ed538993276fa. 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/TCADQ1881169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339fa9d8800e18749630490c0e547a64f47321cea951d5cb24e9158d29b3f103. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/TCADQ1881170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ea1cf12caae180cb510fc5e3f5cfbe9e6fa5b0bb79a667aafddb3efd1060bd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91963583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a6862939d26fc834d43ba245c565c28d40d982debe49b9f152d28a1f35fa9c. 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/QMBZ91963584.
Que Me Entierren Con la Banda - Tololoche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22d566f35a2482a9fce082ae82859af355aeb3f83b0924e03dd8937ec6634d2. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QMBZ91963585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da464ca344c66ef634d100f6433ceeee3f4fe82c32acbdb361079357c23e3d6. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QMBZ91963586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa79bd3b314d222cabae2871421324d86158e31cff0a32ed9937141f13b9b3d. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/QMBZ91963587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117f47992b9af605f09cc1a0efaa617fdb313355fe05d42861ddbc42e884a8ef. 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/QMBZ91963588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e030520df8bc832f019e60117b085f15e1b88711cb6db468429e07fd337aa10. 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/QMBZ91963591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de809486f5c0f78ae42fcbdd3e276a3b45a5a0027815d0cc1cfe4c47d64d93e. 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/QMFME1970042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9628877a55a1a5bccb4ce65e300e6ebcceeb65da4ebceb6ca11368887941f5b0. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2155559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2e528f120f54e89ea64998f07a45955d70f94f8b0e0fd6cbb54a84ec4509a6. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2594074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48648ea08872c979892f5baa3a8b0bddc341cd9a925ce0497474abe6a9fd962f. 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/US3DF2594075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc619ef3762dd28ef06a2e5be8b28ed893dc4f1b7429935006e97f870d140680. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/US3DF2594076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3029f06ec480cb03df3719f59b330fadefb39fa2d97297bee32bf4383296cea0. 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/US3DF2594077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ed8b0b3a8b4de4e768b1e71ee0fb793dff901c0f02b5d17c81ef9c8de4921b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2594078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e65f687b1ea0c5a5eeff2f0ae3823ab00b47040602d1ed7e61caecb62855db9. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/US3DF2594079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e65731139a25afa65c3dc61ce4f0711b370c6890fd7fbe6a29a00889fb1c6ef. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/US3DF2594080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422cb68559b20cc7aa460e900c165e6a36bec6dc7bd140482ff4463d68ca4109. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), 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/US3DF2594081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728da27175732a0c8e9ca9d365e16208c9e3c5ddc724345adab6ed83410fad5f. 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/US3DF2594082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb34527ae45945b8e406b3388bba1b1d73491c0430fe0a4601c310a0bd32d5. 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/US3DF2594083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2005b478960bbe5f7603b2d1dea30e4558fb33c609a00f16f52e6c8ed894009c. 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/USANG2526442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a986f990c43698fb39e6b538a1561e6bde78d962c3bc5b9bbaa048e8766511. 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/USANG2526443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205d31b808d7d639d143ee7cb6a2f277e0f7132176f23ef0c38e69f8291b6276. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2526445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d583ba0c83799c74a31407edfbcd961cb58aa31f1cbf3b9a14cdca4cd5274dd. 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/USANG2526446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4380b26a252fad5ac9ecc2a0993207fbf219f7ab25369dfbc6d6f5602bc9fd6a. 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/USANG2526447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c87c8874d864b60a58aa56cfaef1915a8f1b313e9ccb9c577a1efd437079ebb. 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/USANG2526448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864dd66cb9af8fa062e38967c467128f28b466b57e3c78a868631b0ee7cdf7bc. 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/USANG2526449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce658695922cd80bc57d58b7bde0693b4b126a5577c0973e68a79d1885b2b62. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/USANG2526450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8652accc23d5a387d29a3d24a8872ffb3d5421d9b8b3e77b7534bb5ff5c2ebee. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/USANG2526451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0319887b854ee202ddd18607b9d925ab172e8199ddcb593e968f0764bb6f6d. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USANG2526453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a16df62d4f4cb7db9211a426fbeecc1272bf7809779661440a0fd6df7b2e1a. 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/US3DF2115004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9428acb34e9acf8e055ad988e300024b6e0013ef2b3581c58b7b459ecda7f86b. 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/US3DF2115001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce64c501a6aff0037dec11982d6d9e28a5dbddb64e09532bf51ec9e1e101ac8. 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/US3DF2114809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbb9106e5bb7a5af42c6f40070e8b1cd9d05d462eea2ef6e303a2a50d21bb28. 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/US3DF2114811.