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 0x7d04a9f9dbf4bb7b47bf37c4d951cfd860084da183f1975c394acbb56634c0e1. 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/e77c9171-6000-4a53-8ee4-09a65114db03.json and https://artists.proofprofile.net/proofs/artist/e77c9171-6000-4a53-8ee4-09a65114db03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lifestyle2 - Latin Jazz Vol 2 (International Version)
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 0xe7bb432df271ed11a985383dd4f03295b5425ce047b8ab267d1dc59e994cadc8. 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/USPR37404007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f453a2dc417b983f8bbe31656752d3650905ed798edcf4f1299aa242fb74441. 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/DEF076204510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594091e8634c7f473142b187544316b0d32fee16b5eeb12ea9073dd544eb7b25. 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/BRPGD6300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a222568fe88577047a8e7a3db1736a361b2293f4aec1799efb0424f6281de3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC17112503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01c40aa924c8e29d8c157e4f78836156a14b8db8bb886430cb08a2f15665cdc. 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/BRPGD6700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdaf8ad795f700b8a04509e166ada5d317501a71344bbb8c3633a7e699b6542. 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/BRMCA6700208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8441b07ff552d2cb24607136b1f555370e0c6443dd0b9214cd00828a4648a401. 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/BRPGD6700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f158edc2dc0224f7979bc3a76ad6f9cd721e04d307e2e050323547357557c82. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T16:26:29Z), 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/BRMCA6700209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a827b83c5f6b3ca749917738b45f7eda317a4dbc9724003f5403b5596e5e19. 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/BRMCA6700211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120ad521a8725afb9608bfa36000a2e173394c1cb40b961f9a38e515852673a4. 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/BRMCA6700212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6dbf542924471f34c96255356c9e142b38f3fc99266d05bf230e54aad89b45. 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/BRMCA6700213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf6127393b9439f2e48f8c0ad0a40f1b7637d92d377e78cfe72509f87cd8111. 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/BRMCA6700214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6691731c9d19b22d74affdf367ee6f3da869fce0525e7636c2fa1c35145f9e8c. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/BRMCA6700215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac0489bd2b6b7d194caaa9f9ca710df77de9fbebab5a1750883b104253664ff. 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/BRMCA6700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefd93b63c968e60c3750cd273c97aed3f190373d9ce7120f7e507df421425bf. 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/USGR10110994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619c2ce8a6efb14df37492a9b05604fd3dd649af51a14f5b5c7f8f3ebf0158b1. 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/USAM16600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cebd12a4fd3ca76235ee46dcfa9daa4fe3da201fc7250edb5b33348b9d1746. 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/USAM17100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562df406e33b5f4daa2b79b204ea7d7e40075ccf0a2c48e7127a9ac3150a8cf7. 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/USAM16774761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5aae6eb8d0c6a6e9e5e07f3022eb069f709e25aa7513c67392370494b44bea. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USAM16774768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc34f26ee2c4502d9163130b1f5cf8d24b149b0d8ad4865d4c5aab26b53d2bc. 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/BRMCA6400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e98dd0c9da80dc441b7e6d8f9b3fc29672c1dd55ebc1b41edaa7ea40760c538. 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/USAM10000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8452cdb9b59adc4380a81f8a0a1797be7354a5dbe87f41faebf9fc00d436451. 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/USAM16800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdaf8ad795f700b8a04509e166ada5d317501a71344bbb8c3633a7e699b6542. 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/BRMCA6700208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab783e2f3e930d158864f8d3f61778819ee5770ccd79f2d7ead256170dfbfa4. 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/USAM18300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b70f08b456d37cbea3d02c68882c053d02a2589b45eed97776398a92c47cb0. 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/BRPGD6200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a696a58c057171c0c652affaa29c0a239b59fb501d2cc86e7e872c5580d47a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0130139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fa4afc6ba3e43648bc59b99e3971c64c7ea2488ad3312c7eccdb2e01f9ea42. 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/BRPGD6200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f158edc2dc0224f7979bc3a76ad6f9cd721e04d307e2e050323547357557c82. 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/BRMCA6700209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b70f08b456d37cbea3d02c68882c053d02a2589b45eed97776398a92c47cb0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRPGD6200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab783e2f3e930d158864f8d3f61778819ee5770ccd79f2d7ead256170dfbfa4. 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/USAM18300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44faacbc2bb71fb36b1c5d5e63018274fb3f1e90ea619c3ab6f33915143cdb75. 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/BRMCA6400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843112d6d9775af9acf2b1d2993bd2021ee21d0b635d1f5d7bb61be8e6b1d80a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USUM70958032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f158edc2dc0224f7979bc3a76ad6f9cd721e04d307e2e050323547357557c82. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA6700209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719c8d20eb64c61acc10cf4aa297d8fa140613e854f4d20ed3faba00633d0123. 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/USUM71103316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619c2ce8a6efb14df37492a9b05604fd3dd649af51a14f5b5c7f8f3ebf0158b1. 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/USAM16600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6bd8ee3c332ff46a524d309ae2ac1022649264eab96ff7e9b9706cbb4dc4c1. 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/USAM16600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b557e518f4d1e5513d99968b2b27a8251294fdc12303643c5a9cb6b0b0c4a20. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USAM10200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648f7bd5e9d66cafa67d520ed5f20104341632179ca9e35c025cc3c012b62217. 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/USUM71103327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5aae6eb8d0c6a6e9e5e07f3022eb069f709e25aa7513c67392370494b44bea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM16774768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a84be1b35794eae13b3f5532f568eaf5f444b148ff598eab53a808565d82d0. 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/BRPGD9600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332127180b134bf1c0c2ba53fc2c21af9752f77eabbcdf6f2b90b6d323aa4958. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USAM16800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda99e48305e802383b7ffb66a0fcfa47b75ff95f8d5a2dd486eda7b1ae83b0ee. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM16874740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccf9e983ba904140f1411b432c58ef3a25d181540a5de4d9000ef44100a85fa. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRPGD9600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a81470dc85f0e0c84a0b61d1d323f02fc0602c147c24660203f80dbdcf0ff13. 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/USAM16974755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4140b574b67ece4e624e9f22cfa00270e318776be1452fb2b3f5f4ee99ac82c6. 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/USC4R0513739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9d97404cf03e5c55af3b19ce9ee3520942d76a8005bbffc0b87ab65c97d502. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:53:39Z), 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/USC4R0816004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5cbae029e2662ae1d84ef1fa0d040b2561f3f3c39c19ede90180abe455fd66. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM16974748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7ead8073744b7443de128d9498154d69ba88d6705489d7ded420f069652c6f. 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/USC4R1021107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a1acc1d0cd12a6377fe1f97b0ea7d2f1c7ee545789ba6816d567ba722b3348. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USWWW0130147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3c4b33132ef0331fd1c4c923ecdf73a61cf7dc754b83da9654f3af54b5feb0. 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/USC4R1021100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aac8f967eec6828f0763cb7843032997d82af93cb907fd851645c5af2cf6232. 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/USAM16974754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c499618849cce0c002cb1ee10fbfc62913fb3570fed3b319b794d2d235f6aed. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/GBUM71031284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4ab334a6090e3cf7195f6bfdc5ef44f975406231b09c89893f06a2fd0385ab. 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/GBUM71031285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cebd12a4fd3ca76235ee46dcfa9daa4fe3da201fc7250edb5b33348b9d1746. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b13ec6306282e5d694d1583b3e2b954232156ca56c74e5fa9f0033d08eb2005. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USAM17200040.
Promise Of A Fisherman (Promessa De Pescador)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3f2e9363551886113f782e626f19d28d95696df29bc86bf1c87b13d7848376. 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/USUM70844232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc34f26ee2c4502d9163130b1f5cf8d24b149b0d8ad4865d4c5aab26b53d2bc. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/BRMCA6400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f158edc2dc0224f7979bc3a76ad6f9cd721e04d307e2e050323547357557c82. 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/BRMCA6700209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8441b07ff552d2cb24607136b1f555370e0c6443dd0b9214cd00828a4648a401. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRPGD6700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fa4afc6ba3e43648bc59b99e3971c64c7ea2488ad3312c7eccdb2e01f9ea42. 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/BRPGD6200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6691731c9d19b22d74affdf367ee6f3da869fce0525e7636c2fa1c35145f9e8c. 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/BRMCA6700215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4dfc4bd9b809360d16489f3c6248a9060722d0d85b72a628e7f92a9d03003cf. 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/BRMCA6400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b70f08b456d37cbea3d02c68882c053d02a2589b45eed97776398a92c47cb0. 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/BRPGD6200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac0489bd2b6b7d194caaa9f9ca710df77de9fbebab5a1750883b104253664ff. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA6700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1979f80ade941ab87d30765f86800b407f546d6c8ef551ada3df49cb703a6ec5. 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/BRMCA6700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584a5b1f97260fd3130aac8088745b2240c89559f5da1c91479248977e6c22ef. 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/DEN120407409.