1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f82164f53a0587430de782d01fcd2aaf84c9db3b91b1db13bc769037e29bcf. 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/ba898c4f-6bbc-463b-bb02-30679aa5482c.json and https://artists.proofprofile.net/proofs/artist/ba898c4f-6bbc-463b-bb02-30679aa5482c.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 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 0x1d365ec3d17346e4ae719318d58411bd2d61646c5f3a4793b223c0583518b9c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1911709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c61111842a75050d7d21000d805e23761c667a83d44585c436bc55640ee764. 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/ES71G1911710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff80c4ca42b930d723a2e9557ec269e54e7d224158416f629f20faed10ef4a49. 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/ES71G1911711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69a849efd99d2c309943076238b4dbd1b32a41062bf60c8dc8726c65d2f4cf9. 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/ES71G1911712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91126cdd54abf5d49e2e9adfca1d1197c1d7753f03993a54ef2cb94e8c668ac5. 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/ES71G1911713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c72d90f1070b2c48582dd3679ead8684e6ee338a6f56f13a5fc07bc3c9ef995. 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/ES71G1911714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb732e9aed719ddff347fbdb80c3f37d030a08b7f5cf73a201147b5adbcddda5. 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/ES71G1911715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb922dde8078c5220dd4f06b6cce5e0f1b7ffa063a9cc3c5c2f750fe120c863a1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1911716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313c6ba4da5ed7761e065d351aba0aca0e683eb69f758dc3cefc4ff664ea9916. 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/ES71G1911717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f14f96d9675379029fd94d6232d59e5b9d9933d9fe66f71fb815f782befa761. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2105647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce9dfb1bca68503e9b1da920d1fa5ad2d80a0b6973e08928bcb1bd5c05f07f1. 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/ES71G2335968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7ebb2ff30c907459b383a1375e312f99accaa52bd526abd1d0f7fb3fe595c6. 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/ES71G2335967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207ac229d735c70e9c3732327250fe9db9478cccd6035378191c6e3774982670. 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/ES71G2335973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9790ea70d2d1c34e40714ac30f51ffbb24317cf33a63d9ddd59f178acfe8a82. 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/ES71G2145374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9af195055bb0ca5f19104121ca762e8c42d82ae9dd569d0982459d922af9b1. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ES71G2145377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe962374a99ac4f77deb108bc5e6547ff7cf25183062c7c86c884b270edab4e25. 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/ES71G2145380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaa4ded8cbc232e901387c1a28f1ce9adc52c40c40d5f330c97ff4fc18e80d4. 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/ES71G2145381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46705dfec206c3fb681b3e35651aa24d4653f89377eeb77efffc5fb6974bee62. 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/ES71G2145384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc45aa86b1c8f2985c1881c49c80e5521ccd114989be3fd44d72b19f56158db. 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/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 0x1df620d69bcf6264bd04db6e28ebadacb6fe5f643a16eca5b86e7406f9a14ad4. 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/ES71G2145389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1116e4796d9a4b270c77e3e6c65eb7f14f0691e603a21d2542c022fa76d9f1. 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/GBMA21820549.
El Tumbao de Simón Guacamayo - Viene y Va
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ce5b3072242a160a44740bf650d82532629605abe96f0bd38028d3d03edbf. 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/GBMA21820529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5db69ab41b4569954db48311a41208dd83792d1953eb9a84a33ed3b4b0d46cd. 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/GBMA21820502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbcd8fde86d912720ca13eadab0d376e5c9b4d65549ee1aeffada2e4e2da383. 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/GBMA21820489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5188972aeed8437a686c1917ab9777f438be38245a692bc1fc06b6957a3f1c. 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/GBMA21820482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3196c30794ab31f1fbe54b45714aefd4587f3eb4454ca67f19d98b93ce75bc4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES71G1843307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255cd00daa6379afd2f9b5865b6573e9747e169d727d0af760656d9ef5efeef6. 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/ES71G1843308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad902aa2329f0b3092753465a7d76774a5dc8615634549b04be810c0fd127b0f. 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/ES71G1843309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc17835bd99357196dc39268b325bbdfd433e04c9ec523ef80ab7e01f59540d. 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/ES71G1843310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3d0762a34a0515db230a671f7b8269f69ce0449992414c633b648de06f4368. 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/ES71G1843311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54db60f62e15b30aae10cf596ed02f648421f33dc94471ee0a01e27a029591f5. 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/ES71G1843312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36ddc87242be733a20738aef89b08ec8e496c6557a67712434550f82a2ccfeb. 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/ES71G1843314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af87e841248d04440b06e059c46ace9e164bae8930809481e9e08d2794e9b6c. 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/ES71G1843315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e3ccb73ccb8a469e954f46be7ba977c19cf330bd337f296a9ce7e541784047. 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/TCABN1310204.
C4trÍo (feat. Jorge Glem, Edward Ramírez & Héctor Molina)
Pregones Zulianos (feat. Rafael "Pollo" Brito, Aquiles Báez, Adolfo Herrera, Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8aa71e6ce4addad976bb758e58778d87ce9753dbaac29ce4fe01ef1a9ee323. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCABK1275754.
Mambo Influenciado (feat. Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c33f046553f95363a688e23bd244f4fff53ac654f6acd8c6a23241fb50761d. 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/TCABK1275758.
Easter Morning (feat. Serenata Guayanesa, Roberto Koch, Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570b2a0167df965f3513c939a0bd0da89054f81e5487765f51e3651fc56c7e28. 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/TCABK1275775.
Carretera (feat. Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697a22b62073db418aa8e69c9071851916e28fdd6eed810617a25c0b72d9bd3b. 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/TCABK1275787.
Media Luna Andina (feat. Marina Bravo, Zeneida Rodríguez, Roberto Koch, Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542a8678f1d8aecb75c1735ffd49c18a6ac36bb88132d3d16f789a3f660768ec. 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/TCABK1275798.
La Negra Atilia (feat. Héctor Molina, Marina Bravo, Zeneida Rodríguez, Roberto Koch, Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28da6a5022b18188d30a55f18b611f1471b0ffaa04d404c5f7a051a2eecc17ec. 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/TCABK1276573.
San Juan to' Lo Tiene (feat. Serenata Guayanesa, Aquiles Báez, Roberto Koch, Jorge Glem, Edward Ramírez & Héctor Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc797d0b27e89e54d36924805e664c6c432e5756f275d06e1a4d4766e76d257. 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/TCABN1306469.
Juan Luis Guerra : Ayer / Razones / Carta de Amor (Canciones Que Nos Gustan)
Juan Luis Guerra : Ayer / Razones / Carta de Amor - Canciones Que Nos Gustan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6b93580385cce14c4c8808a938f2b6a245a12c607e655b62c66bfec2a5a1bf. 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/FRX762358291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a9363c036a92ef437e9bc388357b6bca217063b98690427b3b9fc1bd911922. 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/ES71G2313393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0932dabad2d158b8a4afdc04118bc7e114b121d6a07976988b10c11ff17e3252. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES71G2244306.
Volver a Casa / Tu Amor para Navidad (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029ad35f7adeb2dfa01597c7404b4523f88dea7bbab0ac3800c7e164821476e8. 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/USX9P2051381.
Te Regalo la Luna-Ah Ah Oh No (Los 10 de C4) (Acoustic Sessions)
Te Regalo la Luna-Ah Ah Oh No (Los 10 de C4) - Acoustic Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a76f9c2bf6cffd3c51693ae9ccbfc3a61be07a18883ea4d75e0d69401980e60. 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/ES71G1910557.
Parampampam (Los 10 de C4) (Acoustic Sessions)
Parampampam (Los 10 de C4) [Acoustic Sessions]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7ba81b88b05aa24e8f5d4c83c13c2b22af3059d0b7a1b8385da84f9119bd9d. 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/ES71G1951332.
Déjala Bailar (Los 10 de C4) (Acoustic Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58370a38d00fdb19d549e62aba235043bbd8bca546ee132c3c612df02f030d7a. 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/QZ7R41850449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6223d3b2c71f83d4c05bb40f3f35f7b144aef9e75259b12c8cbbcec6f52960. 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/QZ7R41850450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831d9db2c7198d13ddca55403c58ae3306b944f3fd783a48e2b71975e30529d5. 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/QZ7R41850451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251ada2eb9374fe904cb5df0745484fd967546df1d915d16858a1e46b4316bd6. 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/QZ7R41850452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf76c74b90834f820751c91019ee31625fa165b05fa0856d6932f8cd6e1f4e3a. 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/QZ7R41850453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f89d224248c2e1c3a5df384dfb25036621a0c3e201f98c474be4055a6c6b80. 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/QZ7R41850454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0218ee36f28b9786158bc3ef910a92b68d2c7694074409c326b6a5ed4b77ca. 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/QZ7R41850455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873806f0bb82db9187044ea6be5c18c07f47db722255ca69b749cd60baab7afc. 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/QZ7R41850456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f52675af21fea2ddea77ce37c705675b37e144c8134356ceb8b8d0da0c5f6d1. 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/QZ7R41850457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5279ce747c9d5f37deb066ecae176cb153b1837645769cf5488cd50f3eea7387. 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/QZ7R41850458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7465649079db135f4c33cee735a21dbc2a40d89a317396fadc60bde924a9cb. 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/QZ7R41850459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2942f3cf5b6c26b8154a671080b785b4f4e379b30ff4766ca4aefcf784a742. 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/QZ7R41850460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172ff6dc593b0db4ea629ed2dab4856605036a356e7a13b5e5c590667db69742. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZ7R41850461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd7471519b3268aa5a0ad83f6551dc105e4bbf41e3648cedc0d65e63329b3be. 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/QZ7R41850462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63065d5094aeac0b76600f762ab332e0af0e08674aca86808f2f9d3143ce0c9. 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/QZ7R41850464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5224682ecda5dcde365179c94bbe93f7b4eccf872cd3c32b0e2c445a9b924070. 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/QZ7R41850465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4872af875de38ae95200467f80909acefc99309057eb85dd71702c53f3b946. 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/BRSME2400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9bf18697c6fa495504befdc4f88b0d9ba40f8719b0aef530ecd177d6a54747. 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/BRSME2400632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fefbc782afc8a6cebd2fcd56d2af7b311bd8a835a21a0156b259fbbef7c8193. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:01:47Z), 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/BRSME2400633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb890d21652dd3a701bc5c1ca727487eaf12848311ea24f72721fe176f3a00a84. 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/BRSME2400634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cd59e02bf8e5d17d0c7b6da12fa76f54206a134c35e3049e1b32396bd12dea. 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/BRSME2400635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd009e92c82e6c666588dd45acf2f4524233bab5eb2a4be2022a2b14eee3ba019. 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/BRSME2400636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d906f4351e8ad9305dd225ef99452bcabe169f1759b53ae375b75512aad521f. 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/BRSME2400637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363839e575efddbb42e48ae416508c0951bb11719994188c973cf872291b19b0. 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/BRSME2400638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4a807d0f4405a92c4666d9a2d81101d91f2a701b07517102e8edb229cbc022. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME2400639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5b673d37eee2c17481a578991d142ca0c777634e175568054d6424f9c26d8e. 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/BRSME2400640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c76c1f4d8577c746d30294c7fd895a88323d36aa4772c1e3be94449e8291b7. 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/USUYG1254754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec1f54f5a60eb533a0eea6d5dd8117009cd49f096f6390beeb461959d35d56. 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/USUYG1254755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5e40a9a367ff5956671378575c47441136cea0b892099cec1813fccd23cff1. 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/USUYG1254756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15bf1ea3252bac065ce511f922241db50302af81d55705e9f14d2c593e6e1ad. 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/USUYG1254757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e99918587f3e19fa7cb7cdc2081175d858d9f946412d0298961cba1df72caa5. 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/USUYG1254758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc61db5eeb58a59a4fd52983c64de85bbcf804144679e88f34ae795bc543160c. 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/USUYG1254759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2da23d431789ebecad7c3dedd879ef92677226a8a47a452663754aee2532308. 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/USUYG1254760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe386a0b567da1a74c1ede7ed053729fc6a1e47a4b2f965202315f5caa66c706f. 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/USUYG1254761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b8c522aa9749a665204d6551cda0689d1033febeaa2e77433b70049a9619e2. 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/USUYG1254762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a28dd8f35d70cf4fdbb714320f21a673309cab535cdc3fed0e601d3b1d51aa2. 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/QZTAS2587701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09437b21950e7a72b3ad06c169a59b24b9838c60e80be0cfd7bc2eac7e6cd0f8. 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/QZTBA2484820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af2e3ef44712453bee75143550abf248c8f509ea854bc749d911c4bf710cef1. 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/COF012300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c85fa6ee498b6faf695ea685fe7480af4fcfe286d9a5ded4a2ee79027023277. 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/COF012300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c18cbdc9e15e759057d0bd183ec966f337d77897668e7fad87df68f8306da53. 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/COF012300468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07f4f248cf316c4176eebfbeee33e9d7d4c9613972aad7acd56bc8dcac95bf6. 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/COF012300216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a521e340e11341a3704d758d1e7441a1b19926e1a301f24ddfe08acbef1d87c. 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/COF012400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600d275a1e25dd83431f873a997fd76c41f2e9d5a20c0b64ec5730cb62ad0417. 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/COF012400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99726379465abda2c07c5f2d4075d8a4edf2b18e9d8d9fc61e730319dc6e96ef. 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/COF012121008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c7e1e81131e0dcea16d42e758b12f52caf9995711a15bcae74bdc8a081292a. 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/QZ2J21505054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526a87dfad536120cb365e73dc392f2d110c922b70fe3f0fcaf70bb943665cbc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d478c11ff6a7dd5e55303f195d1961c4035fa910a99c3d05a71233e7e3ae08. 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/QZ2J21505057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10ad9adcc58bc286e754e8990a2d042437dd6f7bbac993ed6211a7de2c6815b. 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/QZ2J21505058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3e7b3ac8a1a813bd36f9d7e15b4b4e564d0314bd8735c0e9d5929987ed5a03. 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/USSD12000425.