1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e64bf18123837c5038242fe567badee4f30329796bc6d2e6246813e3c1b837e. 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/40ed71ca-dad9-4933-a22a-d32e71751797.json and https://artists.proofprofile.net/proofs/artist/40ed71ca-dad9-4933-a22a-d32e71751797.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b788aa3cb3bbdb961f17bd17103c1d5231145ea90d21828ab5e6a552c2e1b9e. 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/ES8401400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227c232426725cfbdfd04f7957b41c82f744f1ed8929ac58e5e315462304c3c0. 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/ES8401400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cc0ec2688d78fbdc6eb27e6bac69f03c8e42ea0bcb6abffbf738c050bdb981. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES8401400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17128e3da47a89df22b4b457e18289e1bb7eea82b575c6a891dbff6688d6fc85. 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/ES8401400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe265fa2ef6f6ad0769621f61c857702e4406f9bc4c1a9996b82fbd8ebcd62e9f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES8401400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fca4d17d2d5bf18169413f8d899e38bf68290be5bc9145c45fc6b81bec26808. 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/ES8401400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caad891eeaabeba593f50f45056ee81899bbf0a696ab6807b6385e0e1b74378. 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/ES8401400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550edb5bef4d0b63a717345758e4025b57c02d01de49a395d96694597373e8e6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES8401400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa1d48634554be00978739372be8bafca7e30bfb6725be661720af2bf465926. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES8401400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a9804ff7bd1694bcc3f7c5e74d1071db3c72d591a5743388daa684ff47c371. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES8401400294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748cac83a44e5008252b97c078e52fed9ca7a61d4763460766f5d52ec62aba86. 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/ES8401400296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561f453db418bcf8a1becc33cd789fe72a047e4233d59f8d7941ccc2998ec6d9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES8401400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5da8f842293ab0bfd7f054caa44e1556af093dcd538effa79d98ad68ca1864b. 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/ES8401400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ca5170a63fc3830c64f1caeefa2357f148cde435b6e14b514216b64303b6a7. 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/ES8401400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664e1f0bec2b765767e1cbce151e953fbf471a5804e91801c4bf3d612473e4b1. 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/ES8401400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2bf4886f20cadf769584e5c28473b75d928132394008eb37442e17f369f284. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8401400302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58d774ed3458bd08f5201b11ea71f1350918570ad69081e8999cf9b4ce45f92. 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/ES8401400288.
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 0x265c889a01b32d7e3d1755117e11537c1c05ed08a7d510f7c49b2c1d43de18c1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ES8401400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3faec3a3492c7426112155eb63b249872b1a6482835b1a72c7a23ba19f91da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01C1803399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423d9f29d564a04cc9ec223c2ed65bdddffef51009098ee2bb69defe8a5634f4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES01C1803400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51913e8f3125a90bb8daffb0e652c4e3b09012088c111681a5cfc13aab441727. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES01C1803401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791b41fda361bb2712257b6949c18b1da451294d5f09be1d2721c7467d6ab762. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES8401600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16502758d385e1e649a7d4e1c5a283601794e71bedbe35f640f5aad9f05c9d54. 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/ES8401600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4672636aae9cb7368506573fb7c2bb6cecbc40b2c7d1b370610e1a0503bbaf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8401600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7bbf2df4b7f57ce28f6aa12a03c7d2196e5b8913643e93297464ba5a49ca6b. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/ES8401600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a74823e5f16342f860f2fc683cc775cf0263567e321b88b594344e05dea5721. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES8401600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0251d04364dbfc4270b7abfc47c02c92ce3640eed5a49cd0a863a496cea921e. 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/ES8401600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d04ed22be7ef1e198168c62b3e016f6cf58ca9000b4c671aaae57679b3589c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:44:35Z), 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/ES8401600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054056f083b860a6978a245d462dbaffa49cc9cb5095ecb4ee43b42756d9ba70. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/ES8401600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcc063663bfa4fa27456418c3f17523c14abc9e2d241cf3d2ca466a7d718a17. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ES8401600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9099abcf7a7f609b528a1552d293395de6c12a8230a98281617570dc77689b6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8401600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadf09c6d580b7576323d81d72cbd1428cb5d0c961b9b1d6244d9d69bf3306b3. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8401600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2a54df35893410cc53331e872c2c07867e0117abdc322a39e879140cbf7b7e. 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/ES8401600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20fca538548f10bcae7143617022df0eb40c69fc3988ff25b54716d18db802e. 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/QM6N21416035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a582b593cde9ec23537dca49cf749b72fcf6716d87f6cda6be12de5d84493f0. 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/QM6N21416036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306600e2aee0d3853b8c0403ce7efa1a6f590b8b5d19b50a57388a51b9cba8f1. 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/QM6N21416037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f5ee481be670f1a617e9c345d5b14e8df3ee5b2b5291b40c1121f5931b367c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21416039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb375914685cee9442727a78d4bc49e46b1a2228b01af33a398f140b3139a3c. 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/QM6N21416041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb0ace07da158f0d722010779e57901a8451b907b57b78f6bc1e7a07a4408cb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21416043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce973bd0639166822efe41bc6434f00f4fd956d75d4f252330737d12a684eece. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM6N21416038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe689d56e314ec59a58fbd84a24ae42c0aed95228b1e93a129993df53471844ff. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QM6N21416040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b88932c03749ea71b0a8e60682f6860e73bcdb9cad9adba682e8c2e864c449. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QM6N21416042.
Música de Canarias. Cronistas de la Música Popular
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5aea9e6dff3665d70e6c25bec0a191f074b6cf0ec52c4527c617e408a7bac2. 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/ES01C1201527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060b2f4f7778636c59e751cc8f4decd48e3f82b680ba8216660bcbd71420ef60. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES01C1201528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26612568e65a687a3e4b329aeb133de72b5ec05b6fc4d19bc24eeff12a86918. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01C1201529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c779a42f6660305e1e4152e7885799c575caafecd8a9e80dbe39188748d008a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES01C1201531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c39bda65429740725d3721b6bbc9f2bb57cc393d214e80a06e827507b33911. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/ES01C1201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920bce8aac51e0fd8c563b4626c26c125416f7f3a7812e9be2aeb3836ec4bed0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01C1201534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbf252e321aca33c8c0855233f57da50e0eb51e2d99cebc4372234216c4294c. 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/ES01C1201536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf382b94769de7ece5e04efbc2a50375f35996776ffe6ee6356920caef96973a5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ES01C1201530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3974ace06687d0459a51d2955ffe93700cdcc06f9f178f11a870288ce14c2ea. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ES01C1201533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3f28088085f6ef7221608a9b1d7bcc0ba740e0c2ca2c0f743e5f519ad46b98. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01C1201535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288651a78a3f461928abd442b2801cd7e089ba529acf02db3afb30f332e870d. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01C1201537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a97a6187c4ed61a0d030b26537037375975f6dd2521541767018ca610b1f53. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01C1201538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641c92a66234571777ca7784bbd410f2f180dad8c6cfcd3355ba949cd61836f6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES01C1201516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bf8e462463065dcb7cc05bc9280970c616c3846f607ea212e9f594cba4a42e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01C1201517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9e4a46c90411ab4186a968a0b593c23ed6d1a0dca39a97fb604af9733aad95. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES01C1201518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb608cea48f747b636204074ba95683d98b6f2209fcb473d1c1f9e58f03b0d0be. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES01C1201519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f164e1b4b36841e635a94a2e80023d7bba83e29cbcf9c4ad40ecec144aca4b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01C1201520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9d10c9a035bdea75a93dcd92c7a4d742d05cc8028f23ef2e44d75eaf8fb348. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES01C1201521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a56d40d5d886a36938285d26c9b5a33a010927fcf662566d7d3b93f7fc56487. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES01C1201522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08e9ec983f47a4613d6d67e5ca287ea60f3ffa19c123746cd43f0eceac7d350. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES01C1201524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e65fb414b298105e61f301f5edf957ce9d09b88dc75b2e44ef72cb115af85d. 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/ES01C1201515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14065f756bf5ebe4129744fc65c6b31f3dd5d47958bdf959b377997e7e96967b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES01C1201523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35076ef5fed3aedcb463658c3dd85cd8db3b42cd30f6ad89da9ccaf9ae0d8573. 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/ES01C1201525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08984699a96e0f9510367d4413cedc13c03a744e71a0c2b262406ba8573dba11. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES01C1201526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc7170d15940acee999e883688fe6a5da266af868ebb5697ec06a5f457db7e2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES01C1201000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83f35356665c3b0a4c6af647a9ac4070413f52fe50357210027091b9aaabb87. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01C1201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2baf588a1f902c6e8450a6016f40779e701846ce60483c797ec32c8cafbeec. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES01C1201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699ef20aeda5dcf94a16a7b062f0bf70ba3274ac2d7b758f91b3a1cc5e009596. 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/ES01C1201008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02caca20cd9cb1d380ff4162023db11a6072d27e3b18b69737552e87945fa34d. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ES01C1201006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3651ff31ab7e4e41756107b540cbd52606d6b34f498eccfdf0d406bccb7b7d60. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/ES01C1200999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fad8ff9d20a17fdb50cb101c3a3cf2e55d36dfb5db685b102fe448e7e54e3e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ES01C1201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604ef22b9c83d0f2385f064c7f17e0be4dcbec76325e106406adf229af356a6c. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01C1201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d1756da403aad565684993967fd34ee1e85ed6c5746805e27ea1b2fdc333fe. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ES01C1201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b77532f3c9b6b70402ed41c17d81c34ec4069aa6b04e858c3cb3296efb84171. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/ES01C1201007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5466565a1ff84d2fdf60efd3380ea4c0ca8d5b05563f0e30d8011c484c7705c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ESA031422128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb447e1278f0a83076acba56ced0252bdfa8efdd60bf6f3655c9aee689c2ce7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031422130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd426a58219e86689d8eb208fabd699cec62471eabbe5912f3be7035268cbd7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031422133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15b644022f36023248afb2ac1d379420df2a8e26283cee20d54bd00f6020f30. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA031422136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31cca70cfe96a5da1ca66f58f799a2271c67b35e29ef00291515538255a3a20. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ESA031422139.
Cuba (feat. Silvio Rodríguez, Celina González)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa063bd95411515280dccb0ec009082cd718e6f29222e7dd4402f22032e06132d. 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/ESA031422213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43d768962b67018925a7028660b41b24c10844e2c505793226be0c56b722898. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ESA031422214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1167e63bd827f457865063e0dc3ea51afa6e7e85bdb827fc1459b3c5d6cc74ed. 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/ESA031422215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd956c56993c2cdbac81cd0337a613744efe5cb18db7ee3b1ec249e62e0496f08. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ESA031422216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43ccf1b14133e4e98e372a2a223188ad20a61ab7154a1b2af8b50cb76e383cf. 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/ESA031422217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8360a5f61d9304f33e7ec27ac025250fee0070a06289cf5d01bee03e2dc704f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031422218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6391f2ef6aef61cb99ed7609e984704d537a6242bd6e14b41544fbc4b27647b6. 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/ESA031422220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15bfd3431ab8a9a1bee570091d3133f51023377f0f6cfe2f543559f172e86db. 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/ESA031422221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc465690ffcb9e38d6c30da4a996b58e5a60b57e5ec33a9d80e1a147a979906. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA031422223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada3209fd2fe36b5e58feffc64ad28884ff107ecba0c75002b2fe4d21fb220be. 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/ESA031422219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbc9f544da13ef1b782339f730c69ab926b0417e1763517ddaaf83841b2d686. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/ESA031422222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df592882c9364e11eb26632a18dc38bc987a068485c7c1ca6b0b534cf0ef9ca. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/ESA031422224.
500 Años De Historia (Remasterizado 2023)
Gofiones A Su Tierra (Remasterizado 2023)