Ketama is a Spanish musical group in the new flamenco tradition. Fusing flamenco with other musical forms (salsa, Brazilian music, reggae, funk, jazz), they created a style that lies somewhere between
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 0x37619ee6733861da5c5e54e12d8e9dc5bc0879d80a21d75396618206cec2f71e. 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/ee3ae58a-b62c-467d-a43d-1c1bc8e8175e.json and https://artists.proofprofile.net/proofs/artist/ee3ae58a-b62c-467d-a43d-1c1bc8e8175e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Antología De Ketama (Remasterizado 2015)
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 0xae6264e65b8f064661a1ee143c359a988133785d7ca3c3158287427ca40ac2ce. 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/ES5701500297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a289ad3d4b223b37f50336af3037c3e8a1ce5a1da2619f814433d1093c49cf7. 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/ES5701500276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b723ee33a619e3c0d3881a9b0533278ffa55688a0a479f81549542f5a661e4. 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/ES5709901983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e4b847da5b7cdefd72f9ed562a0d23b430ca6296db5ac7a5a9ff260720f149. 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/ES5700300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93aeff3d9267c6f51ea924a45c0488db6d05d751deecf9dcc4098dac9999fe0. 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/ES5700200118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf887606ea5c36bd9568a97b75ab410398ad4ddfddb0fc9db6783cc127aebc8e. 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/ES5700200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa060f2b5e8c9ca4c4e7ac22fc48d08df34659f1adce0fdafcff77c9003cb77e2. 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/ES5700200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecd025f7daf91c0f1e05e04bac81afd865fe95adec82fa6070807956c1d20aa. 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/ES5700200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d81096c0fe6fd58ef8ee81e484224c5b2ebc27695e8a1d1717940d7317dc9b3. 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/ES5700200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99055437b32aea5c2fdcc9328d3c677c8a4193b36bf4e7b82794f5f3035a7566. 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/ES5700200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e86dbda2b21ea443770008cff7efe9a975f48da905592e1c273860840b9138a. 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/ES5700200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ca388f6609e787c673456a7e13af0a9d8c8bb7543c38253014b7914b2ea8e1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/ES5700200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7871397667be63f9cbbdb47662403671968072895a2c19b185c2203733b89ddb. 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/ES5700200127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67736674bbdba72d1f8b0a9c37a53777f45e36b2acdaa08166faaad7db5a1fab. 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/ES5709904771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a61a0b5e800391760205d9b9a6bc683fc2fbb3bc03291caa445d2dddb90fb2e. 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/ES5709904772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caf38eda47ed5f0c2f3bc6790f45fbacfdaf2a4dfc2e4b5a2a59531d08fcdfc. 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/ES5709904774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225aeb6b62cf06c2de40b63a45834792b63bdb75526f5fd3e41e14136591c6b9. 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/ES5709904775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080f977efecb98f7c1c73f84e07b06f5a2084635d8c85080aabeb0ce325ab4fb. 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/ES5709904776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1146f9babba525c29e5bd24632ace700e55c250eeac8b0d23e6babb2ff92160e. 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/ES5709904777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4c85fc4c52c54637d6d2eaf695b8d4d8cd1dbcc9819486aa0fd9a80f55d5a2. 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/ES5709904778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf630f1b541d5c82fc504438a6903bfcdf296f7f8dd5b5b9edbdcc4cb826a28e1. 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/ES5709904779.
De Akí A Ketama (Edición Especial Remasterizada 2019)
No Estamos Lokos (Kalikeño) - Remastered 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7f1429f2c46686342172fed499823da28ae52eebf757ec14249da54a42ce07. 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/ES5701801325.
Se Dejaba Llevar Por Ti - Remastered 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5d9e0f5b5c9ad99e1a27d00eeb39f87466e6aa0471f1ebef57b7741585034f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES5701801470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a20014b28bcb08c6d84af0e83f01c88033dab7e512e3c3e9de2f59dd5676a21. 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/ES5701801476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2e8f0b2fa3eb3e6289d395951905684fa1daab55a12f8cc598b43dbbcc2f20. 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/ES5701801326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb106b2e5fd04bbae2bb3bc87e299669666cb341a545a3ae97f752ea0540cdf. 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/ES5009500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e31a98a5433c7b07a86f0251cfcbf0d5c73b9296ee983a5141b35a15b2df291. 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/ES5009500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516497580cc9ab05b4f53ba01f5a5d8c1c3fa379a54e8275e67c716c9f72280e. 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/ES5009500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7aecfb102f0cb147b9e0f68a249eb02d0269ac0fa2e97af4aa0bd2494a0bf6b. 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/ES5009500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc290e9c99369794434835b05ea39bd4b415c3a1b4a9edc2b54f35bdaa137c826. 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/ES5009500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09cd118445ce213ff46bdb4fc4d784ef0717443be0fe59600a10d9eab657609. 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/ES5009500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e44ef53bbfa2723228fcd3f3dd9812d87c31b2e7c0272f564bfcff79a6d5e2e. 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/ES5009500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08d716b72fce70b121ff6ba7153c26b929fa864e11cab5523984a6f17b20243. 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/ES5120200676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9718f5113900b35473f3daa14ba1ff833b38a65ccbecef2e03e2d04a198ba043. 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/ES5120100479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa73eb6951da86102276741c43f2b20b75860145c7af8b2ac62b2afdc844680f. 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/ES5120900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa385a123020a9dd6c8fc026d0eb95358fc9acf4267ed0c4d2677b71779d0fa4. 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/ES5709901976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda21e408180d97e2b552e09c8f27ca50a407796e2d1401db5e740896a824229. 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/ES5120200645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6adddf3d5d781a3d98441608748ac9ea00678c231e90f5a3eb394a4d419ab18. 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/ES5121000840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dab4cfd46007d974c240c623776f7aede704fa9329471a46f638e7766cf89f. 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/ES5120000382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b7cdf537d21e61ca0b8902e8da9d92806152235b00e84f79fd25beb4c914b. 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/ES5120900398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4927443bc13b720f8a581613083a55856b08640e7fa89199956a535471dbcd4f. 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/ES5120200607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8439db9f4a38c172e03e6aeb677b7b94ad13d1bb60cf6ff7bfe40d0f9db2b69. 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/ES5121000841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509d37fd774ade560705af33cd1e162c7ca5358b7f8935fab8799eb256107f99. 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/ES5121000842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7595392105f763a6a805f7b649358caa021b4945c69dc9a2b639eb1052bfe8a7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:51:44Z), 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/ES5120800239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21d8644540ce7fb77d87a9d462256f48e688399e45cf86477f554ee6a07ee07. 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/ES5120200644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c19997556e27ab90e87c28276e7b42771686638a5060bab1d6b101c2dde9c52. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:17Z), 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/ES5120000381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d10b78e6f6ade76492e97a71ab4ea43a8735bd4169ae85bed708ed907678ce7. 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/ES5701801324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa894d36cbb7a80402a30121af6030f7181c3f7f1c189818165903b9090b7806. 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/BRPGD9800530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8979956059c4c9f2a41ad2acdd02143a26e565314e27920fca50b1be788b8b. 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/ES5029700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8979956059c4c9f2a41ad2acdd02143a26e565314e27920fca50b1be788b8b. 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/ES5029700068.