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 0x5a953f9f7b0c8dd7d6d506f68c10c0e06c9456b55de69cfc9054d2df3f1d7cb4. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bec1b6bf-f3f4-4400-87e1-80aad360e69f.json and https://artists.proofprofile.net/proofs/artist/bec1b6bf-f3f4-4400-87e1-80aad360e69f.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 0xa6fac8a7143c2959085f52e3934c3cb2e436516aa0cfab849babb312e6ff19e4. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:07:51Z), 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/QZRP42541773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08289837995bc06e9e99ac006edaa2cd816153457b2aba41ef1bd8c963069ab1. 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/QZRP42541774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2673aac7c43ccb63a6ee92f9b2567ebee874de0625a28e2090fe5e54daa2d4. 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/QZRP42541775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f5f226fcb40359623367d3bcf1ac1ecd3d60ad891dccf912e578542fed1a1. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:02:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42541776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d98c688254ffa6f99ff2fdca905e6f0120bb85e8a0874febfe6b29e84ae7f21. 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/QZRP42541783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4736020e9efb0918b832210eaa2ea8a83bf538cd2f54fca54e83fd68d36a2222. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42541777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9daf5d2bd21ca38933d22a428d62125535364ab7825b7c9e4a53595ef9b00fcb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-19T23:55:52Z), 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/QZRP42541778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba0aab75cac271a524db1ad5e95825226ffbb291b2e2cbdcae9607d09cb7b93. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:47:37Z), 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/QZRP42548491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fafac138390e0ec6b633aac8e977889a97785c342d2b7c3b2662b58142cab9. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:35:40Z), 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/QZRP42548492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73663db39c5df3f14f35b8b788b4239e1cca4cb99a7cb896ffcc83b7d23582c6. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42548493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f453cc59cf57c9fead4eeb887baf5837ab79a8f714f98833463b79aacfff755. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42541781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cc08be2a173772c5bfbc056c6920e9d277ccffef19643bb82fc94e00091b5a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:41:51Z), 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/QZRP42541782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92761dd15ae189836d2192526908277651477c5bc70492a96e1ee0c36efee03. 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/QZTAU2549016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d4fa88ea6e483335743f5f5bdc2c8b5bdc5a25c54303292117909a805ec946. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZTAU2549017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b6af32db8859bfecf8fa833e04b1858fcf31e3f9898a898fa4c18ac695d35e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:47:33Z), 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/QZTAU2549018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e4b4ec821e15e15c2823886fbfd3401d055e317c546eb70cb9c4a1135e7514. 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/QZTAU2549020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c6fa51a75cdafc9e5ae59142cb6541a1d00299f0c8bd61b14feb737ecfb54e. 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/QZTAU2549021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b16b6bcf5d8e47642db0c906199357a5a01af69d321f8506d4298f88d5b00f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:06:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2549022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbc49a5d64849c5537a9a62ea520075deccfec62a734831851fc68127a54e81. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZTAU2549024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca617234a37334af6a47869dfcc0a04c772e86204a40454a69a7569ce0d4f1fe. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:35:28Z), 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/QZTAU2549026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0ceab16fac7f7a0139bf15a36a2de59a3c66fe3848e2752075b9848cc2f5f5. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2549027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa366a5c3635fbfd555e3d996cea84fb806dfaa8987eee2e17301a56787c3321a. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/QZTAW2588308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53621b167060c3d967ee9b326115ef76adc1059cb7e4a05344c62fccf46a8f4a. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:44:19Z), 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/QZTAW2588309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc762063123bbf55b414cfd9b1af525176210479c980491dd2ebf161713762f6f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:47:25Z), 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/QZTAW2588310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce71a948d5375ef0312289cb8b706214397281bc9f1e12dea3933170f201f09c. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZTAW2588311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d7aecebac8fba8436158219b02ef9258019b15de14098024edb5dca4f5d614. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZTAW2588312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d264d9bfd7efd3be715bc4fae1be256ee812ac62038976550d40b88c663286. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZTAW2588314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e71f4119dd192bc940be6bca2bb7b4f4b9ce5da38b181dd4dd4d59831a2c17. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2588315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f5e995c8c384361baa0fbc71ea490f1197cfd5fd4240f2511f152c05d2ad21. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2588316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf09bf3dd1ecf6b0597adba3150f98d8c503a2cd9c041d979bc7165edabec43. 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/QZTAW2588317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815ece4dbcc0333349ff3c54fdae6c02cf7ca9b1daa441122e3f159a328fab82. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZTAX2541383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05e8a6c8d2972048386f5dda8eba13802553cd16f78bc159568f824de93f830. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZTAX2541386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e216db4cd78036f599067a4d6d8af688d4856bcdcce7ef0157e7d41f4dcbf. 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/QZTAX2541391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe52b3889b57e146c51302431056b2be6b8d98957097707eba6d9829eebb758. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZTAX2541393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2562eb79bf32d9adb08bcebe64fbc223863d41bc53b6c3a2a7f8e87821a982c7. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:45:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2536097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd2415dc014eebde17e9428508147d1355ba1e68b4f04aed2091a4c3e063d0d. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2536098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb782762ff4797059fa7d4362ba237524ae781b29d276bf9dbef99107b0f87ec7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:15:25Z), 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/QZTAX2536099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84878b39f076c79847583601f5ef04fa552c8d40a56a6ae9febc617be4c427d. 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/QZTAX2536101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3453a40df5cb75cc2420d135349e7c3a00c9e13e55dd71d33a44e703b7a09d35. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZTAX2536102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5657d892cf3cfc48cb61a2c19f79c57cc17261c5e31d473415d2fc5d3197aad0. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZTAX2536103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4068f66d95d538904d3b1eed3d5964cfa60e4be996d0f6768e2c9c1eec3893. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZTAX2536105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dae9149958ec84e2d3bcd57da85d0f6a807bfa923d7ea2897948ad38c39d685. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/QZTAX2536107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc512a215cd8c2013f7090726a34b0d73acba9f1fdf5849a886446dd7e3a7aabe. 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/QZTAY2525077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915a22fe0791fd660fcb85d09afd13a361c6428c683115114288b8207b788e24. 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/QZTAY2525078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2c0d45110112e8b01338c5b149303fac23d81a4f10c3fc0149e036d7bf9375. 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/QZTAY2525079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3397534c2915ee8a976fb1639562f6e75d61fa3d62649c0db234731a2d66633. 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/QZTAY2525080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472765bc9eaf48f3b99d03c3d187d9aef9ce6209bb7b790d719b22e2999c8136. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZTAY2525081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f831f7ec817f5b8e654a769e2a3d0a28773e28a35d26375863b75fefa279459. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2525082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ed35e5c058fe5c84cd1173a0066b215d604903f911e5f1ac72af492081826. 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/QZTAY2525083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06b24e500d58f5e658a6bd3081abb60066ebcd5e898a8810ea37e53f9911771. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2525084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7911123c806667a7ebe09147821ccc2098ea04b44db092ccc135f238a0d1e66d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:45:24Z), 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/QZTAY2525085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62b7212c223e2a1b1cbcbd5d5e5689a950afcdbd59436eeeb5bcdca2594bb02. 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/QZTAY2525086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff688891bbb4003379af0642cff022447469d5c4b951ab683dd9cbfd33ed0ca. 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/QZTAY2525087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe502d6c1c8117701eec2d459d1839c89ffd46ff278136771600ca11bb1c0b543. 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/QZTAY2525088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddf2c1463a2bb088828e6235fd47c3b83335a31604b1eeeb70e396d2df3eec9. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:43:30Z), 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/QZTAZ2561632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189343d092252993a15bde3218dfb5e96e6c5cf9f55293457b614816cd72b718. 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/QZTAZ2561634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379f64f2adb41bf602ee30c85d6619a47d37fbdce3b7beecbc3e98a8bc60c9af. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2561635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a25b77c9f7642177ccea7f4a9fc577313635e374821621b0f0b7c30229f6c9d. 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/QZTAZ2561636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee89bb2658657ef92d2ace390ba0bae65744e71195112c49929ae281db063360. 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/QZTAZ2561638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405ac09648f2a248a236db3d64c590ebd4b9863ee281a39c376f6f88c874e976. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:19:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2561640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f818ad375c1dbb17af879554310e354182197e5feeff334a909641ff6d6f3d9. 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/QZTAZ2561642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bf76d82f4db4eb568616610594d03d6cfe2ec480b5069de111b50447e65aee. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZTAZ2561643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a5f53f4b28a242f06a804b44046b164e54a683b3189448556396d26bd21575. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTAZ2564848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3b2386e12af1ff86196b9d7ce266f6604b4278e5d52142db44e37896c61db. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTAZ2564849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00ebbb4ba5cda93de45df6aecb03a5443eab554cc2e5a1d986bd2925b882f9d. 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/QZTAZ2564850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27842a4402c8756231b0df5919564c22adb7a1721119eb09cf8698cf96ef70. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTAZ2564851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d1c3583e76efa02d8837d5205023c53aa339d71f2fa188cb4a316a945ea081. 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/QZTAZ2564853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8fde0137f29e27e90c79c5879bc49e06e2362f5241c2a5ef0e2dd1cbf5321f. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/QZTAZ2564856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6911beb0cb20e2dc6e5d9951e7c9ac65a0f1af2c4b7113e11dcec89a51c95204. 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/QZTAZ2564859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8b8c6ce05992044277674618ccf2ab2670dc3b6e4cf1b1173c75a2b43fe0af. 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/QT4K52591492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0c6c836bc50d8e69174440b2633baf5a06f81f28e45919953a8cf4d78409de. 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/QT4K52591489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a55743c08de0faa9919dda414e06795570822d795195e5eabba78e955786cd1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:30:02Z), 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/QT4K42532254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe748cb3adf7cb50e73c2c2a0bed1372cbee584a2c2b29e0d7faaa98ab922599e. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QT4K42532255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e0c33e31e26781e5aaa3f1b46a7991e1cca2eafc3522ac03ca1e2da3951b0c. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:31:28Z), 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/QT4K42532256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7e714a4ed978740e929954fa818e3c21b2a7032ff28a9bf3c34ef9e7c8c2ef. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QT4K42532257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe600fb36114baeca3367044341a85f2cb57ad68612d46d74b51474f48152f08c. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:59Z), 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/QT4K42532258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e41396544035800631c6d06a0286f18392924a272f87838aa7117bc306bfe6. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:30:08Z), 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/QT4K42532259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354178fd26258104c63d82f9b464a866d9f7940f2ad550c329d0028b3791c7e7. 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/QT4K42532261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01171086810bac76d04e97eebd3b3acf0f720666477a829acb170699f08f133a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QT4K42532262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3dd40a38c2c4e67397d072b1f494e1bd86672a1abad0f6e581f8f03f711f81. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:07:49Z), 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/QT4K42532263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf627c59ff7b1c26f75d6238463de0f980d3f3f313e722c00d0f1a92c89207a04. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:25:41Z), 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/QT4K42532264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6440ed34108b3ab97bccdffd7dcb4936260299c2b55bece0ee40d49cabd4a47c. 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/QT4K42532265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c434f497b6b8fb9f5781ca4f3482cbe0b068958529e394c6e1ce061bd20981. 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/QZZ7W2549969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd2fd83413fe04199f6d7902e49bdbb7c5317dcf9983d5b3bcfb11b594c01b2. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/QZZ7W2549971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35e43e3dfbe5f94b2a68886578f5ca9d024983a310f642dc26461762db13fb3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZZ7W2549972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584e963adcc2b35a1b41ac5db6404b4906a0a2faf4d4cacb0c2dd1bf5579aa8d. 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/QZZ7W2549973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e643fab38a1e19e2873b56ddf1d3ec857a1db80902f02c71d864de340b16ad0. 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/QZZ7W2549974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f15481ff694d6ac268b0633eaea68ad82b97730b7720e3fa78ca579f5c2936. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:28:25Z), 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/QZZ7W2549975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9923617755b530f9026445a1f348191547f830044c8a10e8c998297d5fa24292. 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/QZZ7W2549976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f00f40129cbbeeb8554e221cba80fe3b7cfc1e6aa7017d36cecb505b67f04f. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZZ7W2549977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca4167c4498f743bc69059fb46bfcdbd73d8bd7a0362056455b31e4a7251f0a. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/QZZ7W2549978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28562fb5a90d6c8e48f3a0969fefef401e1ce6fc90190f22a69750e92d79562e. 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/QZZ7W2549980.