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 0x2155691a7a7695a2183578b8dff07ccde9318f1bf3a4943f968ff206a9b1b7d0. 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/66563b58-e911-44ac-b0ce-681a27c6adbf.json and https://artists.proofprofile.net/proofs/artist/66563b58-e911-44ac-b0ce-681a27c6adbf.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 0x9c55b123fc04e89f0ad7553fca6ca3643357528ec9ee726b5f5318782f556f42. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/UK7M31400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768b80f1cfad34f8b874e7b47c946cf298b1373501a48402c90f05a6c5858cc3. 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/UK7M31500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749fa8bc54fda5846b876b392512ee9e81afa5f138cab08020fcd88a016f6f83. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7M31500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae384a55d20162c94c2249baedfb711977d67e642e6771d3787fe4f2ac03c548. 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/UK7M31500008.
Cristina and Carolina / Roberto and Giovanni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84cab8f063fa13ce1ca901c19f86ca2e51d36e550c4ec6814fddeee5c529bf3. 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/UK6821909001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da04cbe3e4931e31d3c2a862f8b674d543b800f511dcf7a05e10c774ca10c76. 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/UK6821909002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca14b6349f6bf21c99653f6d4d6359a72b3a1edd72b861fa8524ac5be2d96da. 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/UK6821650314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d766bff9273d58e2289a63a5f3ac3393cfff735a070cc0ef4eb85f01299c61. 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/UK6821650315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a1bfd21d151486c49a283c2c17d589fe5e2e0f28b03baa1f624304df301d78. 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/UK6821650316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ae4b3acd06e4f5418f76c2fc8b5716dffb809590ee88c31ce818f420558f9b. 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/UK6821650317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf84ab8da423816b38833e31234a955ebda1977b3f15807be9415f2972d331a8. 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/UK6821650318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b631d072badf7b3b33c35bb97c179a1a96f74cbb1ad34031d7471f9db2fa5f4. 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/UK6821650319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36378d1959f8ad9c2aed04cf3ff49c725ae7270f2a8cd9c181291b26ad670ef5. 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/UK6821650320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcf48bc3546118ac197c4085db84efcc08a9064c423d97ddf52ce9d17bdf62d. 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/UK6821650321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47862847d4704e71b9a0ea7b6248216167d54ff71c64fe5eb19b69780a9585be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821650322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b07b28026421c57b145900071dde947785fad76517e2164509d19d119ae4f7. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:59:54Z), 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/NLD7H1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106fa178af3f879834e3399268cb276d8d015d6ae70cdbf06500d63bcd1e3a51. 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/NLD7H1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a7263975cc8df85c07510ba10dc94eabc34595b1f61356e9f907f942db53ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UK6821650369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f3e30f19aaf693078611b22f32bfef8662af81f955b30b94a9c4622bf99d46. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UK6821650356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d4d0c446db19f50e5aa3ab298faf792d4ca8ff772b53fcfd6b5e13d0a455af. 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/UK6821650342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55914fb30eb2bd4c5423f35e79e89dd6120f6066f3f3409cbdb2cba8bfa02ee5. 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/UK6821650343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adec48fc680241eeab9e02864bbcd1b4035544b4e08e6261da44fdea18145d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821650344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76720a6d1b7b7d2134a1832e9c22438c95963e9105bff8cd83b6d7ff8131f35b. 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/UK6821650346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6de1c73d318baaf02f859862ede9abe0cf694b2e32c6dfd54844a2dada4871. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UK6821650349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90a46222074ff741c9e90a512e6193e9e572ae4a9ad96d61333bcc629289da3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UK6821650351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc3618857a23066a6d757c2ff5f5f405533f681d8029c70136d652f887b741e. 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/UK6821650352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff3460378ae91263fe31db14fd3395bc9a9c988ea07145b3bf45732ba1bac73. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821650353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa723d81b499eb2d5dd97706953356f6742fad952ebf3d77bc5f9b8ef9a8fd7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UK6821650367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc0081b20b48532ff030ede46fbba2fd0421fc6c312db4d2d93f588d0488d9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821650354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b400b4ca900fe029e1d904c22c35cd80a19cf6810d9cea4c6fd296cf212853. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UK6821650355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766bf0cb529bb73533273fb285c5fe31ccbc6a705b576a3d60f593c471ca9901. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/UK6821650345.
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 0xd31d4ae9f034590049b40fb8e8c22940f4eef085aaec125644653b3db94ad735. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UK6821650347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fbb49260cb6e63cee9e5a55652eac886551d5fdbd2560ec3b06d0f83b68994. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/UK6821650348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bfdbbb1d055a69b08fa8d71846b1ace24ec7806b8646f7b62a4095545b1c1e. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/UK6821650350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb91e5f4ab112d08831dcc9cf9ece5327d4685a655416ff9d1d09b25a649ef55. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UK6821909005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9324a33a0b0492faf5e71822fa9cbf4650d9dfdef47134caa60efca8f18c441d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821909006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe193687479166db5086a0cdf5095e82f33079454df84c9785a60f2c962952747. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UK6821909007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf690a134a499e273ed466cba8d1aa9f4d3aaaed82d0fc1b838064dd7b6e2887. 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/UK6821909008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921728cfe1815793801f595f9d44f1738cdc3ba8bab436ba869e7299840fb431. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821909009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0523b3e60a87b28b1ac3de511f4c120f3c53e316f4e953fa928d503fbd393af7. 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/UK6821909010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753f69a7b92adbfe8acdfd64521b1c01eee1d50bf3e38e95ff322f4251b2af39. 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/UK6821909011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecb20f1217e3827353543074aeb6957c6126587d91f4211f9d5dfb3548c9383. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UK6821909013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87debf1fe1a50d591f54bdba54b96bae5d774f2a040e74a11e5a07a690d03052. 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/UK6821909014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6571855ad0f249b8b3757bac85e7f58d7d9a4c05b5ffcdfd2518a045289c7f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821909012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b61ead4a23d10a0b01df656d4a20f945f63cbdb39eca65b59da6788dd43ff35. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/UK6821909015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8fde9a0bf6bb2be663273d3278868325c59b3ce79b9bfe0c23abd4432de3ef. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821909016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9dc082f6c0b51d74ace3c5266bc22cfdd36d6dc5ab5eb3bd8b7255e66c155a. 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/UK6821909054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f104727eed2a52ba5133a684ed43de0ff1fdd50cc30d151f7bba48075eb04b2. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:26:08Z), 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/UK6821909060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ebb6cade36ca6fe674d1f0dc4f7e2c7a918ea06ea816745b8df230d817e270. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/UK6821909070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7247a36cf3a87badbcf6c1e8b18f65a8946d7431aae2432769286d0ed431d00e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:18:38Z), 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/UK6821909069.
Love Ain't Nothin' (But A Monkey On Your Back)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0447c4a38d770c482a6fd384879b319c8383d47a111b06addfb0735041ac31e6. 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/USMC16413137.