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 0xfddb223cbc433934b7fd5d43f3fe47204fb36ffc3184d82e940c7b9827ff0a9c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd16920a-e299-4ef4-be9c-1a25dd28b735.json and https://artists.proofprofile.net/proofs/artist/dd16920a-e299-4ef4-be9c-1a25dd28b735.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vintage México Nº 68 - EPs Collectors "Abandonada"
Exitos de la Gran Epoca de Oro de Mexico
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 0x614ab9e7d00c86c4b05348243e3003ab26d03e17daa4f6db91136482d34885ae. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/MXF019901518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7123cfc957dd26828d58aced553cb8f65dd7555af74a75878542202839c6dc99. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30170d677634a828600367d4d850501e1ae4bfa3cbc65e8cf3f75502832a4230. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019701018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f27a415ce0b2897aff584c1537ecb5af80bc61f6e73d8b04dd2927058a1dbd. 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/MXF010001296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328e8c13efca73037c4365dca7e4cfcf818769dd67eb3adeef9c7e73ddaaa0d. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/MXF010001309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf241da12585f7dfe004f56b8d66ea2aa2feb2b88a8f7fb1b1969d75faf81a257. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:47:13Z), 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/MXF010000272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d0907823d8ddd58179090f5b9dbfc7ef33032069aad7731abf4fda6195edfa. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/MXF019900388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f17f83b55308aa2621f88809c834604c99ce3b10ddf371045a9f823104af051. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019901261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7cdf950990e24cce5a83f39e13a3c48ce4293366ba2947e37c5cbd47116923. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:45:30Z), 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/MXF010001314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce4c1f32b3227c3d2fa989d3775911e7c75072b7c4a26e610a514a681dc71ad. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:28:21Z), 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/MXF019601123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f6095cbaf947e533fde4f291d684bbd146aed8620fddb21fec4301fbac1486. 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/MXF010001316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5074df48f29572e21cfd1e769fe7eaf5f05d2a9430a85ce419961903241ff5c. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:52:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0903619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90324a717250a71f7a91e6c1d1d97b9d632f72a0edabb37e9b50fb9fa4e0c52d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USJTQ0903624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8714322700501fabd6b66beef766b9ccbda30e6e078a1833af366d8e30aefdfe. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d4931e56a3879124800eef784518b7b725bca37ba06109b2117cda7640f953. 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/MXF010001313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328e8c13efca73037c4365dca7e4cfcf818769dd67eb3adeef9c7e73ddaaa0d. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/MXF010001309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7e91238126d7911f882236740862772fcd1248b7d64e31a49fef42d68b01d3. 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/MXF019500664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83b3f1734e406e6709b71ae636e6a93c8ce3aa3d16fc7d44aaaf212d72a0d54. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:27:47Z), 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/MXF010001301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8711ae42f40ef0657ac317b898261f1eccfe97ee527054518283e69cd44854. 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/MXF010001307.
Nosotros los Pobres Marinos (La Bella Lola)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9204c5f8b71afeb52b9c14c3d4ce0201c6524960e2381868ac11e8c52cbe7d2f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:32:28Z), 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/MXF019701023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98175b7d8583e85df83531d412ae82fc28ea2fe8f02cafade1fe009e31f1219b. 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/MXF010001315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7cdf950990e24cce5a83f39e13a3c48ce4293366ba2947e37c5cbd47116923. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad6550bc04fa40056ab0921b26620ff1d07bc774b5c76446a93de1c795bc78a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/MXF019601120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a55c265d44f5b655fe21ddcc43f8d5af2fc84bfb39d172ccd7431d89ac5799. 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/MXF019601121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0e9c47510e186faed209fa1571e4fb945340265f7f8928e65d119d2ed93db8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF016100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebe3cf4b899367caad9ec69e370e4d9ee99467da177814cb662a22f097cdaa3. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/MXF015700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ed94398f2354bff3484b8ac91f31adc39ea9359dfd4152464bc62aeb29675d. 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/MXF018601060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de635f32bb8f64e08a05720d05541365661514e0cfc63c635961267a1d1aefc. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:01:10Z), 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/MXF018601061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204d91f6736e9b4894b337127e2388ece9371fdebb10d0714afc8fac26d30c1d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019000866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd76790c8c7909f937be5cff3f24482c668d6916da9884a9710f6e648f6e297. 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/MXF018601062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea755942b566563e727e9b269d8bb83d6ed222a9982cb15d0c247544e02d8b8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:00:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019000867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e6ed58d7deee636d018bec55a4ebd4c034ba60189070f35d57c88c429a8fb8. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF018601064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1856511bbb686962ae9f6d22f1c126edf24f7eb23a51708911a5cbe8295e0816. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF018601065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d26735a913b31b72fb7bb4d65fe60a9fa13328ba5f1841ae0171e720565cd3. 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/MXF018601066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d4931e56a3879124800eef784518b7b725bca37ba06109b2117cda7640f953. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:08:04Z), 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/MXF010001313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad52ec7d5dd339a6f56a77bca5e265278ad482dad74f3af807c8f0bb5a58f5d6. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/MXF019000871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4eb850d8485f27046fe7f191a83cd8eb14a373e5c3f6a7239665cfdd1bab87. 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/MXF019000872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7e91238126d7911f882236740862772fcd1248b7d64e31a49fef42d68b01d3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019500664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19785d51b442d74a1512fac67217326b650b4369ca76f3fae19569fa3f3c136a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF016600825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df78070cdae726ed4013efc514b937dfa0c68d0eb38a32dbda2ccf94972a545. 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/MXF016600826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb328d39faa453bb9d1e6e6a578b741101824366678f709bfb83a700027650e5c. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:16:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF016600827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5782f04f4700407681e86dc2fc7186767418cdd0e6ad6055dae9fcde332ac3. 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/MXF016600829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b990c4121bfef0947f15cdb8ec8b18db04cea350237815242c31013e3be290. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d12980c0b38f33c755ed956988b9de18943c65dea921e151abf009cd0ca756a. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/MXF550800332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750075423dbf0a19e60fa308e24677f12c8d68313942c24c53afc77d7c252d5. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/MXF550800333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a30b1b213c1fa2b3422fc8edd0a9fa352372fac0620954806619adf9fbd028d. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/MXF550800336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f8bf450f77f744032dbf0e4c369d7fd3ef38120ac69da058312e082801adea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550800339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492c309ca74608472f1aadb3c72efa20693a28028ffa841f2d06dbe2923aaec4. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:07:24Z), 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/MXF550800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eb87ecf57aeff173f8e1d9e298b736ff9b1a59059b2dab9ea496eb483d588a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO32078582.
Dos Gotas de Agua: Los Bribones y Los Rurales De Gilberto Parra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3454c2abb32c64c3951dffb7df1c5271fd086e55024e88825515fe44e50749e3. 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/MXF550800331.