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 0x18613120b17515088de7fd39a5599f4d9650c64a91c111287b69ad235f6340ea. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4617747f-f044-435c-b5ba-a3428ffcc8bd.json and https://artists.proofprofile.net/proofs/artist/4617747f-f044-435c-b5ba-a3428ffcc8bd.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 0xfdb61f5a1c3ece5c1383408e92f7b8e4978d0d4c839964825d7fc20d4ac82c2f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:24:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0606743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924004f1bb9a7a248012e1e38fa6f1f19c583a22aca690e48ff544129fc92026. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0601156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7452d2482dcda10036378b0c257af7be8e2c89a1d2c9ef34cc9d5cd81c4512. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:29:11Z), 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/USDBB0601436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc634e8e3e45c8aa3a3e48c605e329bce28812a6705255450daa0342878c299ad. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0607856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24afa9368593e8a8289f6a5249a5ffabeeddc7a724b1f48024c04d4e224d01fe. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0603602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22888d163e1c1d392965b475daee001b0060415202c8d8bbe7f63636efa8ee7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0601067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02a2d81c0069d63df897f6842002cdb9a92dfa4a984881a1ad35bf985d26488. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0601068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312733d6506521e89a13a14ce33e6e21243cce06748f17285527f1ae55e5c612. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0601047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee59218eedb717afca5dab6558121e1a3913a3f9ab677b5ac7e42c587e5402b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0608569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63fa317ea5927759d64a43e34a0b664547fadc66a290e11b80b8a728600d9f9. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0601205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ccd946f036558df0b1c45b2dbbaf5815c3c3e9724fd97667500bf8d66a7067. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USDBB0601226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1089e597fc4413fb95e6676645de75f21cc39c455fe38255603166f0d422bb. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0606175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298c3e1c11a77571c9bfa93a073a2046fc79f05b2a937cdb806f0db91fcb97cb. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0606329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b657133d98149204aa391d86605fd2c8878a707cb2c1bb130a67172f088ab36. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4da8ff17d846cea4e0e81d1f22e877a6da4760b28238413986341c6ac913545. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USDBB0600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3b7e17e46728ac199ca7f7a85e00270aded1d7c5237cdf9fb2ec77b9ee2a91. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc986553b08259195520a0c77181def0b6a54b3558ee97bb3bcc51efbf3b1e809. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:59:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84e2fe43775b5069836058d833918b6d0b661eb3be6ac9f8478c53c55774f7d. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USDBB0600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4828f715cd2fa2a7010bbc145bce7e2a21b153901471dda1ab38151e21470a07. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac56ec32973ef48140e4e03c2325f5e5b9fdca97ea18e907106ad88c1bbc54a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5558282023e8fdbe3b0ef89a9953fc9fccee392403f93f02dca43aeb51ea87f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMEU31601584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229c8072a142992b9aa13dc37ee55f644869165bd2c71351497e554151c03d94. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c8618b581bb8cf02be6bd4a9db4e2e74bd265cd2ffcd3bf3b3f473ce7f13ea. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMEU31601592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e317f28db6e0a58ec5de27d9f1657c19c4bdef1330982b00367f8747dcdb97. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78808ea6273b385745894720d06cc71409086b8791492c9c72805d11f40da69. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb333ef1e94b2e99249671c9612d65d784f84f57e06f860d005fd023c4b65a107. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QMEU31601600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86f4f595ea1389c597c214daf012ba1209255b54777b2f56a4be38865e637a8. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4544f3dac196c1b0e7672c1e76387aea5b70e12a61b18ecd8a51cec7de59b817. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QMEU31601626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe713b0b2c37bfd14340b630e01d75fcea5eea3723cec0d5deac271b15df659a6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMEU31601631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd61075ce43a3e21e1e1adcf3eb0a7a548fae4363ce7a4c5a6b754234e467161. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35dd6deca896b4e5540e2192acfb896d6c80563f96d768f8dfca189fb32dae0. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38765889cf4fe2926b76d55929bb986ab8b8cd84d9881aa1c2644bd1ce6c20b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMEU31601667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed7e691b89beb49e05986c7a2a378dbaa5b215c92ba604db3aae48465e3d88d. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QMEU31601672.
Vicentico Valdéz & La Orquesta de Bobby Valentin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a37f5fb3defe9cf4868083fef7a3e24ea02e82778ef711bce4732231be0bc9. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:57:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601674.
Bobby Valentin Presenta a el: Cano Estremera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6417bfe17a0f88b9acfdcf8d1c8c0fee48b32ac5b3619b022077e4f192edc2b3. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf222d18a3f9201aa6fb9c31ba2bf72c5be8ca2b6b4b2478b1a0bf31798e06ed. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/QMEU31601688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d2e617c7ff2ef86ebf952195aef23be15c973e6090a7e86b0a8b0f05304bbf. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QMEU31601707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252289cf1258d5ede4e080e777ec6579b484cd4bdc0abcfb38e782ab46350261. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QMEU31601743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fa7d3d48362035573921b92cf3297d61023d500e2359be56a6e2f34f16a645. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ad3513a4690e153d6c3e75d9c99649b9fa9f04d9ddb0689f0155a34291d6cb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34132ca32fbd8df9341edf7961cab061d6269f38a57d9c2adc938703a97b3200. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca2ac6fd23765751d5bdd01930e834047b756b96005945beac0bd23d1af97fe. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad4ca51869910014fdbb49f0505b7a4ff45df6be2905be4e761aab7409280a1. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:25:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd163b77b59960db54b57e4af405bdc429f52758e1d29c1c6d1c7fab3020dd906. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601850.
25 Aniversario del Rey del Bajo Con Sus Cantantes Originales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81015147d464ace9288b9bcb2d3ecf011c23cff33310d8f66e6fb2544782091. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:03:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601906.
35 Aniversario Vuelve a la Carcel, vol. 1 & 2 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cf155d2315ee50a38571220e9ddd8e60bb4da3e99a74bdb443130cbee64320. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545fc01cbdb2dd958909efce3f8c54f14cf931fe4ed2f5e6e23df9482cf67f68. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fadb7582e5971f3907fed76d4d54f98e2bd5c9f45682c47612315a3fa1450a4. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc833b08bfdd11c99baa42dcf4274c5614fce1ec408582ee4f4b8eb80d4f8dec. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924004f1bb9a7a248012e1e38fa6f1f19c583a22aca690e48ff544129fc92026. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0601156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b73a26f7f0fd439d3bf08888f32d32617989dfe82dcac98282d6b312c6b8ea9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31602008.
Con O Sin Chikungunya (feat. Orquesta Bobby Valentin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca29f2b7566c848096464c4dd0259b408599df7cdb01fb16a8c58f045f971cf. 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/USDBB0604797.
Barengue Merengue - Mark de Clive-Lowe Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d888754744e046e219177998dae7bb4ea30b2684cd2b92c990c51bb357812f. 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/USDBB1600019.
Clásicos de Vicentico Valdes Con la Orquesta de Bobby Valentin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaa1047480182a305acac9fcdd3b53893d759db79002667107752e9861580cd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31601763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62acef327a792c4d10efae4045b5908c46cd8e32be1f25ee61e0b6a8347f6e3. 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/QMEU31601768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf96bedeac9a67131b640b8e3222009c2604137bcc94779eaddc799b83420706. 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/QMEU31601769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedd42d965ac3af7c795e5d8092afa733152c44386bc1a2b62f7771971afff89. 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/QMEU31601771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4550933eb04fa29708fa2909c5b9827165550d88bfec56ac5cfb4e485ba6b4c0. 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/QMEU31601772.