Cheo Hurtado (born May 2, 1960) is a Venezuelan musician, one of the most celebrated virtuoso performers of the cuatro, whose extremely agile strumming technique is currently believed to be unsurpasse
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 0x2fa5b5f7cc5d432c564b489a1f67c2d486448f8a7c6974658b942091f7d95cd1. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cda329c-8aa2-46e9-88ce-3e63590812bb.json and https://artists.proofprofile.net/proofs/artist/9cda329c-8aa2-46e9-88ce-3e63590812bb.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 0x493f6f18f9c5a44350d548bb16363addeebbfe164bf004cecbe3f1678028aee3. 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/QZK6M2248128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2baafd4828bae0e6fbaf60e61267ea48e08e4563f4280b516b18a99fe1693d79. 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/QZK6M2248129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2175e1d6e23589b4ef7aa599177355516e45e22e027080941074e5a15ab765. 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/QZK6M2248130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6c5c830f55c86a1ed84571f5f2a2c401db292e4100a3d703cdc5e8d03c77fe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2248134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733dbd9dc2221c3f8d025732319ef844b6d4841bd7c70ea8027086fa1fd89de3. 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/QZK6M2248137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a0da05a677c1e30883fd34f69e09fb9ea5665a26028c7be7f3d8d0161086b4. 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/QZK6M2248143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04be89fd3e7fa2b4da9f9d130873b9fbe866ad7c1e15af6e11f948e535a376f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZK6M2248132.
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
El Entreverao (feat. Eudes Alvarez & David Peña)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e52ddec5ba06ed57a5a03a9424e889298d63cdef9dc2750d288fb768200e57. 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/USCGH1435043.
Quirpa (feat. David Peña & Eudes Alvarez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c828f7afd8de071ea12e7ef24594ec317efec47cf62ff018e65eefadab0709. 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/USCGH1435045.
Quitapesares (feat. José Archila & Alejandro Rodríguez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c878e37ae1675fc5101dc6bd01c5f5c0c90ab688f03ae39b1db425a8a8c9b54. 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/USCGH1435046.
Zumba Que Zumba (feat. Alexis Ojeda & Aldemar Paz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9048581f7b7bb3910963156fdb6941f259478a3375540f077e7727f8844b1d96. 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/USCGH1435050.
Carnaval (feat. Carlos Orozco & Gustavo Carusí)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccb27e1bdea2d35feb49b1fa6818a205d56ed18f8315eed763cb7ba13bc6d68. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1435053.
Pajarillo (feat. Carlos Orozco & Gustavo Carusí)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83534ad5eeac09e9b10d18a18aa21ba2c9aef6ac2c2e164e354d3737f7ec1ac. 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/USCGH1435054.
Gabán (feat. Eudes Alvarez & David Peña)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9323c582a0f43f810f4d44f429a022ca9f9aaa35df63a569db627de20175173. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:41:55Z), 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/USCGH1435044.
Periquera (feat. Pedro Gómez & José Archila)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56b97b25dfc082a1310b77468f0f2c3ed9c7d3fc87286b34d0ad695595370d5. 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/USCGH1435047.
Seis por Derecho (feat. José Archila & Alejandro Rodríguez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d4f3ec1f5d3b04b244bd93d4f69d073c68f3978e29658339d013098371b475. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USCGH1435048.
San Rafael (feat. Alexis Ojeda & Aldemar Paz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e8a5bedb209a1c4571937fb9bc9f11ef5c5f11ecd66da9832e5e37a0e3c180. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/USCGH1435049.
Chipola (feat. Carlos Orozco & Gustavo Carusí)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd72dda147a54afffabf6c4ec814006cf2bebd8328727927150beb5dbd6d64d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USCGH1435052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf5cf29c8cc95f2f227ef24de6282606061c3450e039b78e228db01241b2555. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZK6M2230325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af88cf41186be382a88983d8fac44e86fb8936a57dd6172ce388a1840e8b009. 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/QZK6M2230326.
Esta noche me voy a emborrachar con mi mujer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2066b52c317f1eb2a0cb0ee5c9a9f3dfe7c3bf113fbdf0cc2735418192c971. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZK6M2230317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a899e58ad7fedb1a481b40a784ad8fe50a389bc1852c9f75ee2e0f12a923974. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZK6M2230321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9790ea70d2d1c34e40714ac30f51ffbb24317cf33a63d9ddd59f178acfe8a82. 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/ES71G2145374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d600f51cb10a4bc4fc74e7179efbc1bc2fb0e9708eb0425ccf33e6cadff00a0. 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/ES71G2145376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe962374a99ac4f77deb108bc5e6547ff7cf25183062c7c86c884b270edab4e25. 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/ES71G2145380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c24e8bc97fe41edc6ca5a3e71eb78407a464a528ff65a95739fcec151f80ade. 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/ES71G2145382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaa4ded8cbc232e901387c1a28f1ce9adc52c40c40d5f330c97ff4fc18e80d4. 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/ES71G2145381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46705dfec206c3fb681b3e35651aa24d4653f89377eeb77efffc5fb6974bee62. 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/ES71G2145384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc45aa86b1c8f2985c1881c49c80e5521ccd114989be3fd44d72b19f56158db. 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/ES71G2145386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68be736c9a8526431b707028da0c55220d6e3d827186a6ee8f5065ffb0f46019. 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/ES71G2145387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3b7a03b039daaacaed2706b575c735ee5490100cf390be202ba2c021f1811f. 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/ES71G2145388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df620d69bcf6264bd04db6e28ebadacb6fe5f643a16eca5b86e7406f9a14ad4. 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/ES71G2145389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6ad24dffde781d636e6e9e75407edb7ec8ce168c46bb011955223a4f0853fd. 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/ES71G2145390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d95d985588af3c9ca29fee3da810f363d1f0ac380d1373a4fd3cf2135c0088. 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/GBMA21880959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacddc96e2c9c343f8d661f57f2c0c5f00aa706269dbce7694680241a9b1aeda6. 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/GBMA21880986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0d976673af5a010f929b1ea75bb5033ca6ee439d015641d120c894ec244361. 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/GBMA21881013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e2cf1af9662b0b7986c1cbff85997593a542c217db8b6297b0b4b705bcae5b. 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/GBMA21881040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140eef3441bdabecb07090e09c30baea2f25fb69901f553d55dc32869568c94e. 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/GBMA21881261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eca3ecc61e1beae495490fd93f49b9ff485ddb437447d2bc1f625e99836567d. 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/GBMA21881265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e27c3ec73ea061366a79f4340a0aadd41610628950af25023e04516a10accd. 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/GBMA21881271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f2926bd9bbdf5b406309366644666669f7659b63e226fb5b72073e38658e61. 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/GBMA21881275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffcc75753f4dda0af0151d7c06953223b4cc7f33e5d85788a60ba32bde1d250c. 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/GBMA21881300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601990a436b0fc557eeb0f9fe52a5d13966a85891248f66f4229440ce3106274. 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/GBMA21881321.
Filastrocche, Canzoncine, Ninne Nanne e Carillon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8e67ccfbf1dba281bf8e90e955335b6aa87426df5f7995bb87a2c28e1e6610. 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/DEB638905228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef6f5d7892f8f27a53f57454bf2ec8e58c69bde46e05dadbca4b8b8eaa16919. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050500147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a0c796b73a4d6ee0d2d1fac3c2af83c51b6a084c2f81b6113d926d7bf1f960. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfc344495cef8a8ccc64dd44a81c5b823ebcc6bf4db60858672fdc63e27aec4. 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/ARF050500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b9a5e25239374f6112163e40b88c4f15a7898589699cdbcecf80cfdf6f761e. 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/ARF050500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb716f51138e0cf27daef239d66f8387bb68a02399a411a109efcba37f986b658. 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/ARF050500159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce4a9abf368b7e4e9e7893b8bd940fd687f28a23a4354f60f0c63662588551. 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/ARF050500183.
Diferencia Sobre Guardame las Vacas / Polo del Mariscal - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25519c25bda6040a7ccf14ee41a1c09cf3a4f38638b0e33104c41917e53865b0. 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/VED049600274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71f264f58fb0e3c985473ddfd65a1cd998116bd31788849da699f92e7a46596. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/VED049600270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3030e8a4d7b3baac97bc092cb0c2bddc751ba3df49c3ed60d20e69209b2f8d6. 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/FR6V82697208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b02e64e215a54cfd9a8e622fa5eb5f2170ab4ab7be4481480f48af262297217. 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/FR6V82697210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ec90414be6a37d7d3714c32e239bc42b242caab29ac8044206fd24ea180e1b. 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/FR6V82697212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1d72a6f4d06ac25d9ab0047ff2ef99b2136a55745d05c16ee13553643616c5. 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/FR6V82697213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912cc58afc269260a693c34ac28080a44060789a13e4ae2a74de538bffc8aab8. 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/FR6V82697214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec7afd671f749bcb49c65d362a8ce730c2c3683fb28c44ba8c796b2bbe6ad4d. 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/FR6V82697216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1713d08c72cf8ae182071c7390f2b21d63fca5010cf452ced2e16884bb7ba66. 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/FR6V82697217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d91413d80257bb55d9343f2a24a458ebbf0688a728e523fb8e57daf1c70060c. 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/QMHUY1551625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165c926fd5e1b6b9d7db124553ff7d9630b746237e73bb3f8cd879b6646d3d82. 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/QMHUY1551626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aa1fce5fb98ea5534569e97f006495c7c991c8dd431f9e59399a0bf8b3205b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMHUY1551627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6cd0e96aabb299f8081fccd47191adf1763b2a26a6b6126731390859d5134c. 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/QMHUY1551628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d21a3a78d642b564c886ecb66449a482629be434d6b3b138cc6ff57a3dabac. 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/QMHUY1551629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a814467f219666774fa549f6bbfd59ecc657bbad3a68b55b4933636dc007f1. 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/QMHUY1551630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8004917262199ca1e471ff630f613f9f0b43178cf31d14dd48b0907e5bb3921e. 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/QMHUY1551631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a7f7859f0168106fa73b1971a861aa835186cd1ef848a1a1fec2514af39b2c. 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/QMHUY1551632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a9f2933f87d5892a1155ba601ef6f5b28a722ee3e85c921da3ee165c2d0f5f. 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/QMHUY1551633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed473dba43346e83bada641181eac97e940bd37c3c0b6e21a3d2703c95733ee. 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/USDY42149114.
INSPIRACIONESLIVE de Ignacio Salvatierra P