{"copyright_id":"0xc2b6183dca6ff660e2bf1cb5e7afb8046f3dd6001fecef5b4ab72e8a6cbcec32","name":"Roberto Jordan","registered_at":"2026-06-12T10:21:10Z","symbol":"NIM0268385","token_address":"0xa2d6b0802ec97ce12a7c549a25e5cffc90d04d7c","type":"artist","uuid":"d01b1fd2-c16e-42d6-adeb-47f4aa9ba82d"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b6183dca6ff660e2bf1cb5e7afb8046f3dd6001fecef5b4ab72e8a6cbcec32. 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/d01b1fd2-c16e-42d6-adeb-47f4aa9ba82d.json and https://artists.proofprofile.net/proofs/artist/d01b1fd2-c16e-42d6-adeb-47f4aa9ba82d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295d3adeaf2fb7ce45c13bbfd7d0bab0496305d005c7d385f39353518820ed08. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281553481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e80da886c49cbf8ca88a20ebbd10f7bd54ac54e19d3bbeb91c1339ec1c19676. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QM7281553482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed39d6af651384f315296a960c39f5a1188c3c558a219405f3871e0157954c1b. 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/QM7281553483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5358430ff6b0d9444bfe0473020e4cbc247a3e8733e43116b7b2d6319a791c93. 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/QM7281553484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d02fd2f25d4b78094d220886bc4308ef0ab62302042a5f430fd9fa1cc8a9637. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281553487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8956d8cda35af7b1b4911ea523d4d4c1d5089b9bb603bd0395b870cf6b51788. 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/QM7281553489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d138b3eaafda8969d406d72cf70bad567f1464a2c33661cd2a78df49100853a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281553491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee34ef522c4710e8cef6f00e57b8ef6b5f54511afef821e26df2f6c304765015. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QM7281553492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae98afd0ad58fe3ef71f855c6db7d525af4938478fa7dc9e44079b083c9cca9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281553493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5885e71954645a4248b4f14977dd40a05e2d11385a7d70715445dbcd7dccb2ef. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QM7281553498.
20 Exitos de los Grandes Años del Rock And Roll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b16a9fd87cdd397c20c79c740d1296e94e6f9bccbf92a2f1434d084414a11c7. 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/QM7281553279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1edc84229f173981114b0e7c0f52b76096219a806831856f4d47aae4717b8bc. 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/QM7281553282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97565af3dd6accf3c28f027601dd0145188511b25eae9353b46eea9429dec0f. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QM7281553283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83aa0e315d91e700447027dbf7a62f356397084e2ffe5f0a7a17f3932e2bf21. 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/QM7281553288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55649dd4b2d90acec2b23f0fa37d750edaf40b8baa286b8e02dabe10cd93e3d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281553289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26106650b9c93f997dd25dcc94eb4572f0148cb71d28a1665cb2a21df223f78a. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QM7281553292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97df083f3c451a6664e3e0e208ee26b943006ea351912d894123fbf0cbdde16a. 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/QM7281549762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250dd41b83923bc25e27070d7977bfc088f464bf3c7f67de6cc3ca17e0ec1e6e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/MXF010001501.
Te Ofrezco Mi Corazon (Make It With You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df49dd6bfbaab2c841920f21e7397a40473db67e5a58061ff921aa31ab7004b. 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/MXF010001485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92aac0ee51089aae6bb934c6a31ab965d784c23a16b628c2bf1946f3ede3d09. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ca9ff34369dad99abfeffcbe0f0d7a3f8f6f18c5f5f166f254c825b8d82bc4. 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/MXF010001489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9d2f5f3455a91cf8eae4329761a7c36f4d3541342d43a3c3abbf2778eea378. 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/MXF010001509.
La Chica de los Ojos Café - Brown Eyed Girl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d666b9d5444637271e5927f28e2ea11b907064607226968cd3add3bd1ad0b7d. 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/MXF010001492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec89212282adc7c8ae358b3f37c3463594dce0bad32fa40cba88737f572d909. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019500768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64daa6decea79a49cc177c1c7cee3e3c91c8afc9d3cff1beb96709fab5786fbd. 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/MXF010001502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df49dd6bfbaab2c841920f21e7397a40473db67e5a58061ff921aa31ab7004b. 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/MXF010001485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790fa3ffe9c049d29e1650f9010aceb0f75fdea595afa7274f9f0c636ab0f52f. 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/MXF010001487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616761134e9f6c5e4832e9234db1d6cec253531a791745235051476b0a3cb7a3. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/MXF010001488.
Ese Es El Canino Que Me Gusta (Solo A Ti Te Quiero) That's The Way (I Like It)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a54c7de3b13c09f64fdd908eb1decf326814453f7b682c4f451f82aa37ca95. 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/MXF010001490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eeeea9bb30ea8b23f603a72cd0320ed052c9a12c119386d0c28477df0418da. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/MXF019000825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bb1c590de2668780922e9835957d1d87afe6ada35bbd140d6e3276360b3e36. 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/MXF019600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edbdb4b0541a499f8e2cd3a80ce88b631158cdcc15d36eeb81b24643f9dba97. 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/MXF010001495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2ec32d067e961652668991b9c70178aebd9dba9a8b2458323ea4ece71815ed. 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/MXF010001499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9dc6bd1e5cf3f35f128fcac922537f561b29e0b35455c8dba6d8d1bc272db. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/QM7281578068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd87f1ddba2c1e2ba1212b60616fe982707991a36275f433c4975cdeb518da09. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QM7281578079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1264a476360e5d3266af17d906233588e444f2584ab635dd0d01dec41dd6f36c. 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/QM7281504197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ad856da35e111c4cd19efbba676b94b4a90f7e5b6b7d66e2df6a2749fd868e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281504201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b42c6c78cc920f11d5a618c5573382879af969a5ecfab04b8f65d85758931b. 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/QM7281504214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03a106166cbf684cf3b5ad83a2fe793c097f09ccd5216ebb4317a6dd38c7834. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/MXD941801648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea677940482983172296be708d6328936b4d127c156f6370a7015ed0da556bb. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/MXF016800232.
Si Fuera un Mendigo (If I Were a Carpenter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5628f602be9ec7d1859d8a84bd0d15962320b93f07531439f987d85235c2361e. 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/MXF016800223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2548d84c6a8a61f202ea806f645ed41a2f0b2b59a1b9764a604e6898b57d96. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/MXF016800237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442bd9303f804429ffadecc8fc273e6bee9ebdb3d823c8dcb9adc336314d19bb. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/MXF019600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4dace085fe0b4606a15d8e66fc59d812dae3a473a68b253dcec7fad7f007ca. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/MXF019701225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3a2ceb78e55ca3a92c2c11d6845512454a55c021e35907e736b7ae97d9d107. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/MXF017800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858d631d7f1a2e7793afb4f6a336d0bd1d4012a1ee11e5c768d6b95127e7a62f. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017800068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200353e824b169566003e65389ce514cc949055354006aefca5f6981017b10fb. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/MXF017800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afab235e6bab5f541d73ee95ed6f62685627e5f9095a0a3fdedb07f00006786. 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/MXF017000322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0037b524704371c21d47ed25bb75f36e22c596e6e2d43cbdce06a0ad9682d0b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/MXF017000323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc11f8bca703ef267c519838b0a15aa32db1ec187c4067b381d22135c174a6f. 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/MXF017000324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b78b6b1a0fdf5464b45720b96790faa181f3a0c5be535b97afd606a7d7fecc. 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/MXF017000166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee3c7aad2b4c6fc9f31d3a9555db6833e07b1d4d31500d40d90fc83d5ff18b9. 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/MXF017300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabec7dbc1b7dcf666eabdb46e8ac9bbafdda9dd43522915773045ab67dc40a58. 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/MXF017300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fed5d208828db2e1535a07483d8ede14251776b43d8e8f68ace23030da19441. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/MXF017800347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2076be90a25220a5e2f026f05adb7274e7ab43929a64e4277055e7c857ee90c1. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/MXF018400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c43d9d71110271338c19ace9786e16699d3d7f54f57074e70a2ebb46896bdb. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF018000887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb816857dbaccf0a875e1616b890338a7ac4898f433c80279188de2f3997996. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e615697b319a32680f482c996eacb5e679aa736a37a197d0f18beb1efb9de3. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/MXF018000889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a97fe5cf657b951bfec3a599b2bfe802c3fe0bf566c8d8ebcdbe4c931557a0. 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/MXF018000890.
Ya No Hablamos Mas (We Don't Talk Anymore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901bca84a134f8cadd138d18f59d1dc9670fd051546d89c112a9115a24a6d568. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001497.
Amor, Mi Amor - Mothers & Daughters & Fathers & Sons
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa22b9356844cccbfdca3f2217c91d07eb56bfc3528ab417a67f903b8c2009ef. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/MXF018000892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab41029d2c563e753d9117bf8f112e1e2f165bef3e45824f5af51c5c0ee46a0. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281578071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb157a884c5a8b5d56eead68aeffe4f97e1b597d536e710832a02656bb821c6fe. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF010000432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c5147447d8c8d0259ba11e0cbc3e1a271097954dab8f1d71e822e437656da. 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/USDHM1401251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479491447deb70126adc59f828d3bd210ff5ed4fec2ac193300e451db0020b33. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USDHM1401256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb085d1ad7ffd72e8f65c6ce14291e3f40d493f57d40412e20a7b6b303ea4a85b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1401263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dea410875e9a2785a53460ecec813a5d54d62030f95208a76e04e7df88da24. 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/USDHM2208407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd80939e0207a52c34e0fece4cc05f59933929448ae51e53f564599bebd967. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USDHM2208411.
Baladas Grandes Éxitos Originales Solo para Ti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28226d84300e8e5ebe7b7e675ee8c93b404bed8c529a1123f345ba930a1d102. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QM4TW2121773.
RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11496ae091243b6c99fb259437b2346e6a6cae45edcf73e726f0c7b8734c55c8. 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/MXF010001500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc86c8bc2712c7e72b0708cd9c195a884b6c3af1afcf5f0df3f77df8f5db3b22. 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/QM7281544737.
Tú Serás Mi Navidad (with Roberto Jordán)
Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4060cc17514585f055cb507e4d036e4d09b7cc28be6a3b02d77f3cfc0eb0b9d8. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/MXF019901447.
RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2112895acf5881661398d197ddeee1b21e178cf865372e4dc8bbb3f07b02c5b. 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/MXF010001483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c063d940399f9831ca38ad6f14f327f58b2f84bd2b4eba628b6e50b11e13a1d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb134037a9cdde599dc1c0371221d5fe9cb578dc2804dc41fb13aca7ad05225d4. 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/USJ3V1344616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cb1d74a295a16293fd87c3cba406a50ad3ce1d5ddc0354ab0b70e68ed246c2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USJ3V1344628.
No Se Ha Dado Cuenta / Amor De Estudiante / 1 2 3 Detente / Hazme Una Señal / Rosa Marchita / La Chica De Los Ojos Cafes / El Juego De Simon (feat. Roberto Jordan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f8f5a76598ddd8579da6b7956dc4887438478d48f2dd3d05b52c722d01dc9f. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QM6DC1532318.
Algo Más Que un Recuerdo - Tesoros de Colección
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c063d940399f9831ca38ad6f14f327f58b2f84bd2b4eba628b6e50b11e13a1d. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/MXF010001482.