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 0xeb866aec1776eb0daf70a9161e66e13915bdd4322549cbe63d24957f2d9efebf. 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/c3a21a66-1871-489e-8590-8b516ad6420e.json and https://artists.proofprofile.net/proofs/artist/c3a21a66-1871-489e-8590-8b516ad6420e.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 0xb33dfaf0bf04bc437198f7e18957833ea4593e311ae840bb57213619442a7118. 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/QZANL1750286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd8166b0bb259c57390d24b3f70afba2e239642d1ebbca694a922fc6cd61a4f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:03:58Z), 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/QZANL1750289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebe2be199b9f239f0caaedd160aaebcc04c52dd2e1abd919a7c7738a8c143d6. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:28:53Z), 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/QZANL1750291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf159d3092301fad4d269c5c3bebb9d691c0993dd269e3464a5b25f00135d24. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:26:58Z), 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/QZANL1750293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba285dd705034467b8bc0f6235dcb3c1c8c1a889ba350a2e48771f306675623c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZANL1750296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0a8979a6c4b884737cb64fca961f8c6fb231b85b2c16ceb1471310835f506f. 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/QMPKX1897500.
Miradas Incompletas o el Juego de las Pupilas Inviolables
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544b45e9896882658e52234ec45a027a6e5e4d2287e85b383eea2fac8397925c. 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/QMPKX1897501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eb9e0b08f4336df059569e19caed88b441646031835f91040903ab334a1bce. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:54:44Z), 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/QMPKX1897502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8077d1002afcf41dcccbf3a9062cbc04a0e551d50f754fafdf87bc3ea90ecb3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1897506.
Desekilibrios Razonables O Cuando Las Pasiones Viajan De Prisa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22faf007a981c53d90272a9cfd3715759179aafe1c385c687264c99833ce6ce. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1306179.
Me Cuesta Tanto El Entender Ke Tu No Estés Akí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589dcb122a4c05869f67cbb4bc5534ee8ad9f871311daa9711fec86f65508540. 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/TCABO1306181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f32cadbff618a25b97203452c80ec847aca446bc1d8ff0b0db34bb31ce9585c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCABO1306184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e642bf77f0210045845c34c6ce02d45331d71de469748f17dd46b66ef2d532a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:22:31Z), 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/TCABO1306185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cc5a5eacd5040f0f1ac957a75249bf5bc3c2538dcb7969b05b788f7e039581. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:27:20Z), 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/TCABO1306186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c79aa4896822c36d9eb05a945255e0deac6ea98fc693a1a48d9181d2cf2ae0e. 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/TCABO1306224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d5328cdb1ef2c08347d52f8eb2efc379d418c7b57bd54212311a23104c045f. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/TCABO1306225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99840d2fbfc496e4b3c8bae6d60c9ac13638182026a8dbd856895837393852a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCABO1306227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe952b953213cc297605131533f5151cdd1a35ebc15384c1c3ba424a92962469d. 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/TCABO1306230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dabdd7b14c4364b7b0ec48997357afaee74f51470380109215a5928b26b1f8. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/TCABO1306233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe39f82b959256103e5593db4d11b05522cd4bfcd571ebcb63c10ab4140912dc. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCABO1306237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019897ad49ff1ad787559e1e179094132317b84438c2b5b8eb1e342fcf5f92ad. 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/TCABO1306238.
Nunka Encontraré a Alguien Ke Se Parezca a Ti (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9120596e5ca0e534b0112c056b6ec88a3faf5397f7c877103ee67b9cb8f5f2. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:03:09Z), 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/TCABO1306242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5849240eb4e7a75bc3337863974cfcf348ce4b4a335f5e23763978dd667db5f. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/TCABO1306245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35adeb4ceee97db3693a512e046110b078b5b855169b99963b53f12cea68125a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1700917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf467ed635a1d9b54837f48efb261484e44a9900121eeb54d1bb271bc8529e2. 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/QZAPG1700918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb02f812e8ac98d2cff592f7fd644b12c14043f595b25fbe8652b7c8e439971. 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/QZAPG1700920.
Daniel F En Vivo En El Teatro Municipal Del Cusco (En Vivo)
El Día Ke Despertaron Todas Las Estrellas (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff5ba015130ff3d1072e3f81eb84e89c46d91e417d5301d140c60df8e7f1b6c. 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/QZBRF1886723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a2bbb13fe5bfad7b6d06cc46770396830e4ad519a25c24c64c3134edf0af63. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1886727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a9b79c1c481e465fe2ba70571e25bccd2a9231a2fdf05d92c50ea91cf82556. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZBRF1886731.
Nunca Encontraré a Alguien Ke Se Parezca a Ti (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb176b7fd3e3dcb4bab7f308e32a4529a5fcce4c77c523a6f88c009a1d1214392. 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/QZBRF1886736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084d85aa136d2995413c3cf37be1eac3adc0629f3496426f70e6aa4c84a3daa7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:16Z), 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/QZBRF1886737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54cb9b01762dae18fdbcedcd490b05cd5ae08661fed18840e94e23c3134d101. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:54:15Z), 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/QZARB1889318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f04ad647f752acc949e385690ee50c3b511fc4222cb769082ff7a78f20d778. 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/QZDA51847621.
Nunca Encontraré a Alguien Que Se Parezca a Ti
El Hombre Que No Podía Dejar De Masturbarse (Version Alterna)
Daniel F en Vivo en el Teatro Municipal Del Cusco (En vivo)
El Hombre que no podía dejar de Masturbarse (versión alterna)
Nunca Encontraré a Alguien que se parezca a Ti
El Origen de Los Fundamentos, en la Clavicula Del Trastorno Enloquecido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97338ad50348de383344aacd13da22128927e128a65ccbd5dbc5a7e3c43f05f5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2007582.