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 0xb7131fa1a76ffd6fb9afcb2d8af3764bbf98da01668967ff7a622995b9059fda. 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/519d0a5c-c6b6-4173-8e7b-d46e857f3c9c.json and https://artists.proofprofile.net/proofs/artist/519d0a5c-c6b6-4173-8e7b-d46e857f3c9c.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 0x3dad2076cdcaa5b637361c346e8e28bf87e892f1cf61a9659677383d813b2200. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70803522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a489b92f991a1a653825c5cc9ee878d37adf3456d3ceeb7a6595a88f82169e. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:07:28Z), 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/MXUM70901296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0a0edbfd80aa63f74ed7659014a2d2cfc79338f81455d55a0d862ca68f9b2c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154281d1c26243036d935ad5bf8ee485a98889d3a9d2956431363ec9cda7c622. 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/MXUM70901294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a30ff87cbf7595cf5e5a84f8fda6460c1dcb4b538b8407447eab2cae96c4b. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70901297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd412794d4319453dba1d730499ca611be53cc4fa24801c99b054727b2cebddbf. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/MXUM71003663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b9f16ca0c9a5a882bedf079409e44776d1aa7d30f0f66f5550dec91163e1a4. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/MXUM71003664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d7b9af5130c868b48ad4eedd138d2918a873673336f8b32cff2fae8148205a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71003666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f808b9f9eb23af7f34f85f79aeaf6d2a047d1e31f9c0965530fd9c5a38ed6c7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/MXUM71003704.
Vive Grupero El Concierto / Saul "El Jaguar" Alarcón (En Vivo México D.F. / 2010)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99a7bd84614fadaed37fce0c1752822c5b4e30bb1693310f0110c881fa7268c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71003703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ed9b9bcdb4d76426b3495fbfb35e8f173414a4ae264429dc4f39305b2d156b. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:27:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71003668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf202efa200c2df0e1080bd9de8ce107adc54900b84c66928426f7b2b44ef29ec. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/MXUM71003705.
Vive Grupero El Concierto/Saul "El Jaguar" Alarcón (En Vivo México D.F./2010)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccd76cbf94712b3034ceeabaf3dcce1b09050eeaa89de4d13ec487658c2ee12. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71200548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81b98eef8e59c4313b402075159d4b159e7e32b1618d21fcde2d3930e118d80. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/MXUM71200549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961699a5f0a06b2b2a5bff64023fdcdd90dfa058cf0497498c70ecac08c78987. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:47:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71200551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321e3e11223f21e4b8d5dca7311ce319767006e04c00f1130d3987ec1e379fa4. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/MXUM71200554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebaf3e421b22f2665ff5efd99bc12aefd490066b946aefc8c28ea465a6a296d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/MXUM71200552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c0d8b6e1136f3cea74a0df480d74f463e470f668b743045ef45ec1e1da4bbb. 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/MXUM71200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527a161c2a41fa8dba3a0d5394144f1a543e4f407e8956c64641f7f1a3d69853. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/MXUM70901292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154281d1c26243036d935ad5bf8ee485a98889d3a9d2956431363ec9cda7c622. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70901294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a489b92f991a1a653825c5cc9ee878d37adf3456d3ceeb7a6595a88f82169e. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/MXUM70901296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a30ff87cbf7595cf5e5a84f8fda6460c1dcb4b538b8407447eab2cae96c4b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/MXUM70901297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd412794d4319453dba1d730499ca611be53cc4fa24801c99b054727b2cebddbf. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/MXUM71003663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f808b9f9eb23af7f34f85f79aeaf6d2a047d1e31f9c0965530fd9c5a38ed6c7. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/MXUM71003704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c4da7438b130a39200650acdf2f1b85335bf532887bf7d920afc4d8d0ef8ea. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/MXUM71200533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebaf3e421b22f2665ff5efd99bc12aefd490066b946aefc8c28ea465a6a296d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71200552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dc6195e986c8b52fe16b0342f045b188dc4b8632cb48a02b112e2bd78c7570. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:48:19Z), 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/MXUM71200598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c0d8b6e1136f3cea74a0df480d74f463e470f668b743045ef45ec1e1da4bbb. 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/MXUM71200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06a799d801ec6aa90d3be60edbdaa87b6744a473662b68bce187badf04a5489. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:24:45Z), 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/MXUM71401563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b86c0c048c7be6d3c6cd4de65033ab8edae4e1eda7ca660747f1f67ab56766a. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/MXUM71401554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce26aebcc7dfa8306babed84f7f708a10f228fec482ded26ac5849ae67a6a81. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MXUM71401552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcdd3db8b09b60c77771e519125550ee8025d127a9f9282665a7ad042828d13. 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/MXUM71401561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6095e2e044b426ddeff70949dbba4d70aff28ba7b0c4af7e5525bd9d48bd9f2. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71401555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e02af068c9cbec3594f7d45117321795e9c9636758785e704e74568262cc0e2. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/MXUM71401565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a17096105a43d2aeb3afd5eb0b8baba3177476f7764de880e2ee22afd1ffa6. 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/MXUM71401558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc447c3a3ae0fa5ab1da25ba3d198844a973886a921674846c4bb412549a77900. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/MXUM71401560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1ca1efa92b07ec5ff9b36dbb3e58bc572543ffda40073184b62e7162214f20. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/MXUM71401562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1783f5478b78a09771e0069c3a0773ca7a07674258e5543e9da8859e2aae019. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/MXUM71600211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cf941a07fa616cbf8242174602208af971d7432919a66dcac45fb72ec834cb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71600213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd297e1e2257703e57d8844d67d1e4363c37629bb3aa56d079d5bc54384f45bc4. 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/MXUM71600212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c6cc6bc90e4f4a08e0570d0b0af06e0a60cf7b328e2539a2eb2a9e2de0517f. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MXUM71600219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5d70cc93b1aac45ec5fb37e833ad7ab4744e597b95ae0c6af83644c95204ab. 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/MXUM71600221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89abb28dd8ff2d379cc7ce26ffd16a72b792d228cb175a6ca9a89d6cbf075e0f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71700558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ac8eb49cbf0ceea976de22cfb66639973d4d916c07fad4db354c491095ac68. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/MXUM71701226.
Cómo, Dónde Y Cuándo (Versión Norteño Sax)
Cómo, Dónde Y Cuándo - Versión Norteño Sax
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dbab0d4ae243bfccf3025a7bd743d1ecddf307927b7c82b2427baacc9eb5e9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/MXUM71701795.
Orígenes - Mis Éxitos Con Norteño (Edición De Lujo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3eee139249be55019b9b8f2df5585c0dd4d732e4ba9f9848b4e679f9c56efa9. 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/MXUM71800669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07264702e63a01089e7240ad6d8b4aa6519a219e0e11441d92eb7c25f6f24c96. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71802330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d027c5b705704ec0727dc122a1c49a2a1809f5e587463f700317cfb18e4d2. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:23:30Z), 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/MXUM71900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62591fab195b5affd1e005edf8873f7be72a32b789ac620148ab76ffbdeec811. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/MXUM71601185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e816afd72101b0790d65685f3667cb1b248ae8230ea0bcd8669bbdc1f55560. 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/MXUM71900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89abb28dd8ff2d379cc7ce26ffd16a72b792d228cb175a6ca9a89d6cbf075e0f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71700558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e1aa277fb59b7997c96242295c9788349fe212a315f58bd4c006ba18e6e828. 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/MXUM71602506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f0d4f457c61159a36af830b065d4b34f75ab100761d226ddc822e5b2de300a. 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/MXUM71900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07264702e63a01089e7240ad6d8b4aa6519a219e0e11441d92eb7c25f6f24c96. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/MXUM71802330.
Romanticas - Version Norteño Sax, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec396716e534b8b7ea706fe94813f64b214b2da973039edcbdd099929f3a23e. 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/MXUM71003671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154281d1c26243036d935ad5bf8ee485a98889d3a9d2956431363ec9cda7c622. 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/MXUM70901294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43caf94a9d43311f6f4ad8f267f8bd1c8c014c4ef76afbf3932baaa15e7f908a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1996583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c48d90bc88055a177380aaf1ab17af0e11f73fc04712d1463eedc6ed68fd729. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USANG1922401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c7ee7c520b1562c5855553b42e8ddc327efe811d22a07aa392295b77ece72a. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USANG1908034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43caf94a9d43311f6f4ad8f267f8bd1c8c014c4ef76afbf3932baaa15e7f908a. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/US3DF1996583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c48d90bc88055a177380aaf1ab17af0e11f73fc04712d1463eedc6ed68fd729. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:35:38Z), 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/USANG1922401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c7ee7c520b1562c5855553b42e8ddc327efe811d22a07aa392295b77ece72a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USANG1908034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50473baa2d66b18b5ee498db60bc32f364454b27278d4655cef39e4584178ff. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:12:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB712000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12875029edadf7063351da184e8754fd556949e6b78d1fe4cfbcf6517d9b968c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:51:01Z), 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/QZHZ32106049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1723736458d0766d6bee7aa090784ae58a31a06183c4fde3f826589850b8f4c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:27:52Z), 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/QM3DF2160047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742ff2740e3afc6f9206ffe94c1017f077468084974a5fd6a959be3b6bc8e8fb. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/US3DF2200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ef0604727fc09aa0dc829b460b1ad78ddbc7c13ad7fa61e5545a6a04caf579. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USANG2238623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435a93d5309928e49321fce9f8aec136a2c6029d5d7d5d080433131f2f3daa5c. 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/USANG2260927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e954ea49c9a78693568d51a3d352513b5cdca0dea554484c867c794fe640845. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USANG2262994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956cfed8638720332bdc4890adf4a294482ca69da02539803b0a16274899ec16. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2262995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729aeb035f29f9f842e45934d5335097c2ce5226e20cdf7ff3bc1379635bde75. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USANG2205670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820df8cab5650588ad5bc74593c2ab846a8caeff956aaeebf2c60e19f65ed6db. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2262978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff13c44135380dfd825e89fbafd48bb6da5ece751b26241c87c1f46b3aad477. 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/USANG2262980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cefc362b981fbc3713da3ff0a17eaf6c873f4d8badbccaf1aab3e0d8bebfb87. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USANG2262991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e954ea49c9a78693568d51a3d352513b5cdca0dea554484c867c794fe640845. 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/USANG2262994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956cfed8638720332bdc4890adf4a294482ca69da02539803b0a16274899ec16. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USANG2262995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf65eec8d634c92d641150c3c103f1159d43f80f3e6a0975e8d2adcfd975523. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USANG2262997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fdc30910c1220cfd7d93395b6a21001b6effbaa6ac4171a9c7915a0dc0a396. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QM3DF2208983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fdc30910c1220cfd7d93395b6a21001b6effbaa6ac4171a9c7915a0dc0a396. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QM3DF2208983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a841f6b4502c186e639823147fa33cf7f3577826e83500f9e93e355d9b29c5. 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/QM3DF2204899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7ce172cfc1c699b72ccde2b11c7ee020803b4fe35172212c2b9fc978c0b055. 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/DGA0Q2306849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bca188a194bae73fa72612d86667c61dc6fb84fa6c8703d4bd31f17995db2e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2332210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248599cbbae4bb799e1893376d44977bc3eb2770179805e970db4875375e01bf. 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/DGA0P2332211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7f2aeb2400b74dacffd42892027a06290bdf1552d8bcfcdd3e880278efa355. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FR59R2416932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8138557556fcedac94e615b7cdf37a1ab2e38f27f236eec0065a70f535c5891d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2416936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad1c39c90f3ad60ca345567ae0896763bdfc5575c7cb10d03afa464130b6632. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/FR96X2487975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa938765cb85e571f9d67633e4dc2a2e924a695aa269134a1e713332ae1acd775. 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/DGA0L2461259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe592594ab3799a57da731dcf50f5858815031e43a66bb44b816d676f4f59e8b1. 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/DGA0L2461260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189624aa34d005760a0aa87074d98917df23330648dfcde9bae5d3babb67c796. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2461261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438c87e4839332710a58b615385b2d3dd377e60ffa542859e5d4665519079ec3. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:30:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2461262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11a70ed02a67a1fa323187f042ead99ec30c20c2a526f9a332e067a897ee98a. 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/DGA0L2461263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8728e29d7eae9610399f62902e2433ba015d78528c32bfe9d56baae911f886dc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2461265.
30 Aniversario, Duetos en Vivo Desde Ojinaga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6892c953b334ee1bfcd5953672abe871e5bb147a65d3df995e298aed31813a29. 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/QM4TX2072145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58803e6e21f1bf446d5d8fb3018ec3f321414487895cc4bd69958ea69d5fe7f6. 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/USANG2247393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb123369012a2d805ad9fe2d276c308c4485581ab8c22532b393a281124c506f6. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZES82068509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae4c47d8ab5df8fcb1947c081006f2c4147bdffacfd5980daeeefa6a3f3b8df. 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/QMSAV1105289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d837c2db6dfbeed7f9418f56cc7c75d0680217e7ef59360be673d99b6b4d909. 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/MXUM61300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf182ddb35c8d593bf09427d9f29d63ea50758703f31d137c2b01d85eeca4871a. 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/MXUM61300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8880d36259e4fd0173e74e3dfa70f3fcad2ff885574653ad34d01a2ea5afb6d7. 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/QZNJZ2463665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60600d65dfdda33da759a50fa6a75c9a31ede389f27a611f10d575bf9398928e. 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/QM7281929564.