Miguel Cornejo y Reyes (May 8, 1888 – August 8, 1984) was a Filipino soldier, politician, and lawyer. He served as Municipal President of Pasay and representative from Mountain Province. During the Am
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 0x40a47a88a0f2cf4b7c09d4e46503f62a6788810856c60b374061dba29ef5e17c. 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/275ad0ec-2c62-498a-861b-c795bc985657.json and https://artists.proofprofile.net/proofs/artist/275ad0ec-2c62-498a-861b-c795bc985657.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 0xb4749c9d3eabc8f83ad76096f0865f1d0d9d90c87182987396b0406b745c8b38. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceef37d6a76a81a4d1ec37504f961c5b4d3a81c3242f156e09e58fd24c21c625. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bd4f7cdc52b94bc6107e2fff9330c8cedeb3f30539282c7775679987352878. 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/MXF012300918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354960e1fd44d07703923abbd41e6ea709ee8ec7c11720b1450600855141a128. 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/QZY5J2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a51658b92c8507a4b332a94811aa1b6607a8c8b0eaf89b5a6f4295f4f47cd9d. 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/QZDQH2268914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5495f8dd19b49c01dd5b0dc67743bd7f22b30b8c603703b298bb80b75a249a22. 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/QZDQH2269150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16394e965ed039b15c22ee84e3cbbb7a1f828c3015f9a2adec0c68cdebe3a701. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92363054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d444e9f79e77f694316f9ce68ac69a210cee00dc9f7c7284192e134e1f33e1. 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/QZY5J2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12837ad573277a7ba57efcb6faefadb2096a9d9228b0794ce4a946ccec4a13f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92300953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d4c1bc13d126da85a05ac9de87ad56ffa16a9bd45ad9971dd68c13cedf782e. 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/QZY5J2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cc1d2f76ab40e8b8833db6b77faf726d7154c42d69df9d08bf9f05bbbf0f52. 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/QZY5J2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6548b889dbecb12b00974aeaaf7b7f611fcd5d9ff201a9ab97a376ffbb29326. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a03c2dd23a5b0128a3c664672ad1cf142b3d12b577b97931209d6a16f104e. 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/QM4TX2439790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a469690afd9e7d3cb60e590d97a1e30658ba7392e3874dc0e6953c3d1a4df8. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZY5J2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c424f97a66a443aa3e21009b8261c471e3003a33f28de007523b068a614b12. 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/QM4TW2496427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008d483a56dd5a6280eee41cf1cbdc4cf8b69bc17e55c06839681808160d37ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe906cb4a5e232a49eba236e45e2bc78aa88eba7b07bf6a2c06cac2d63b4e5613. 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/QZXDT2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1e95ef236bccfcf00519e9dacdac4eac18dfd4291b0169cac2211877cf9e6b. 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/QZ9QQ2300564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18ae7765fbdd24ce42180d8a1f97f1309e59b82beaf0fe0adfd3cc7f156935a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe41ec2be4fb965e1c07c0a1494a3e1f30b4c634ddeb6211608412694720fd5d. 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/QZY5J2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8069396f142c8394f083295e136237b597e8703891d4a05dace07cb604579bd8. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZY5J2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8803d8ebc78ff6489512f0e1480546a3b77e0e9eafa9bfe8ae70ae70ee1652. 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/QZY5J2300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa005e9a5eb907ea6cfe1d63de61a30182a94f5c9ae59da980e7942c7c58ebde7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8a4605bf80cbb5f8e065fe8c646bd1ce7479d3423b22c9c0a94dd74400f573. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec75b3e9c9a25696eed05bcd65628c7cef0c2cdc5aee3e3115534ab462b969a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9073e7b3d150fe3dc6cacb9f6b874e68faee47ca59eb5780bef63bd72f40705. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12837ad573277a7ba57efcb6faefadb2096a9d9228b0794ce4a946ccec4a13f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92300953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9720f656f36d7f9d8bc0d8737d7ba501f5ffb288676a30c7a761677ba338cd2b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d16494d0d1939a272d952c4a2570b833cfcaf86a2ebdb5813a94796efbe392. 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/QZY5J2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e7d00b2dd9e3cccc93f2ace57c563885cf5b692470e8b32f34c32dd7e12f70. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4674b6092127897e6580ec54ca7c98042f419dbce5af7dde4434aa073a9465ba. 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/QZY5J2300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e3a698fe937e27cdbd43e62c3ae28efbec6a158f738a02c1660e1c43b92508. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cd126cc0ee3d5d25bbd6791db9f8a86b65478d9d43e4fac8e59c03eef48045. 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/QZY5J2300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6c5b0d56c009b20d2cbbed5a9b53f31925adbb619700aaff473e47cceefe41. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c7169c4049662a83689e3e88a3825bc8bc562f6577a113750388cbcffdf25. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4623bfbec962766d19865bf6c9eac18e854dfab6b88418d361adc70f39b5accc. 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/QZY5J2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cec0e5d40de7ba7a3c973e1f189dc142981647db0202f423b24e930ece3bc12. 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/QZY5J2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa2362c780df84e0619492b020cd706c0003b36d747860f004762fec7725364. 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/QZY5J2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8b5991e622c6b714c843632bdc24a499a0ac1ef9eabd91b8a2468bc9e66fb1. 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/QZY5J2300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927ff179228bc8a4c25eb345811b8dfa1105dc8bb0ec72cf31a4c860661258ec. 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/QZY5J2300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d5483c7fe44dc20e9c7af84b5f0bec3acae6a9f6b28802f41e9b921e3ed173. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2405747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d2b1cfbe4d0a1718af8f882a52d1b83ebf9f44e3b39228bc3735225a24a6d8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2431921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e85f8096410a9199e7566a9259c9db7df6dec1859bba93ad8790173930070db. 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/USA2P2427767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a55fb65931cb2891ba7c1f8c31f58cb557c5a4d2f6bed37eaae7e1bb0d52066. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2422976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa090fff13d422b4f82ac2860c49a97836a8390e9f7f5b6cee8a51105d4e8fb7b. 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/QZY5J2300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b916cfc6bb719e437dd0d04f8cb61e35179646a7e24cd092a97432c3ac9a6fd. 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/QZMFV2000464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ed64256a6560bb8bea55f1e580195727d314bdd727cbe064f442dc41bbc636. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2392421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54425d1300b65155fa1ad87ac752095b81c65c1ba382b671701a854c1507626f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2391213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f87fb10451b4be8eb25d225dc055e0ea30832f3de65da832eb12b8f10f6c74f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZY5J2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc148e3103c3fbb7728b407ab701b6f479b0093fec6e7e94e3082aeafb023d3a5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2269151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65df6519aa153fa3adc19f403ca35c645b3fe3c5af64956802cf96c95a40ffa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2268913.
Corridos Bélicos, Vol. IV (Versión Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a4ed24addf9f89a28bb5d21181d40de00fc92f01b2d244cf7e891f21f397c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2414120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d13a66993fe2b2c14f8d2374a07a1667b87d554f0e11bac233284e96e8dc787. 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/QZDQH2251916.