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 0xca90d2fb40977706df1a88c8c163ecd7fb97c6386cebcedcb50a494de5b7620a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34ea8ed0-7855-47e6-9cc9-950ab06735ed.json and https://artists.proofprofile.net/proofs/artist/34ea8ed0-7855-47e6-9cc9-950ab06735ed.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 0xceb1bb5da0a2eafab4f5504a6cbdd955c560531cb553d5bf0b80673178f534b1. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1328412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb1bb5da0a2eafab4f5504a6cbdd955c560531cb553d5bf0b80673178f534b1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1328412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795ac3ecdd0d0e4335feafc6330c8dbf7a96ff78c62f4af5d9e888b38f8e969d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMFME1328414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8321b2a65b09e0d13cbbb938f3bf25b51a977211d45f7b2b2e45b4e3bec136d. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:05:30Z), 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/QMFME1328415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a4f1d5525265404719f3fdaed8da45ae796ea085f74382dcb2ceb4aebbfa9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1328418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a82b7dc8a3fa53938c441f4970f9c33a9b71383e39b209861c20ebf1e6aa10c. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:46:38Z), 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/QMFME1328855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0c426f562276ddf2d91f52b44688ff73e4cf313d737798d13dea4663eae7d2. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1328856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e2cae0bddbb43a715d62198a945b46d2191b1090eb2e2137f97d8bbc444376. 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/QMFME1328857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fcdbef21133074d797c707c584dbe552570be248323282fc9f4127c4a26316. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:32:19Z), 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/USZBG1115110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8a217d793c88cf33362f27fa5b19dbf2df1e91e4480db4410ae4fe35c8034. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:36:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZBG1115111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e12f1aa2e6e548d56f3d84d853be3d1c4dd69c5fb01fed9b19f02f0ded7ae1. 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/USZBG1115112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449d7a5ed363e478204500df2c02102129d17d4d3e8f224bb7b0732a2fcec289. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USZBG1115116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cc41d5e73cf7e4bf620561943321437f0e5ae30eb7764793bc1bfc8525fb07. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:06:04Z), 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/TCACO1686580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849a5e6d5a9dce7c2b05bbfd82f7abf38d2b3027681370286973786a3785a0aa. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1686586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc062b07b7a82c7340981f75a44c86aaa11d0c81c493cec06040f6a37d1a92fb9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCACO1686604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752fae693a9da7a7e8c8fdcc6a397fe6c351a8a71a3d9ae1297765ba3fad6de1. 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/TCACO1686609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463d14b9e7beac3a74b024d812d47fb06c179b7c33b38f43c3d7135e81b23efb. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:02:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1686611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb79ecb5beb6519ee2fee017915ad5bbc4e04b08f492de1ecaa379512ac03f7f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1686614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1cf8f098d24ec66da5892f6e334cf5c625d03df35d34a5860e125a21177758. 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/QZXLZ2501140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6411d2ebee9de1ec6e491658c9af6104f82314823dde6cd4237267b137a835d. 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/TCADG1768427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc9246192bd824ddf26c114b9c52dcdf916c2b23f5a9bf201892055b18d0b3c. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/TCADG1768428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f46fa75157f99a39c4045065730c375b91bc930ed011a97733ecbcf2afababd. 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/QMFME1327225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996d038e1ca0d6c3dce29e9ae93592d3a2026a67ffba2303410542c54b2b975. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QMFME1327235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5514893171df2e9785756ceccd78265fdbd6783014a44ce12c7fa90ff2c0477. 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/QMFME1327236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e9537b30604539653a6b5dc21582ee9f52d3c181017cd7f1599d0ad2769d5e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/MX2621075548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e2cae0bddbb43a715d62198a945b46d2191b1090eb2e2137f97d8bbc444376. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1328857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e9537b30604539653a6b5dc21582ee9f52d3c181017cd7f1599d0ad2769d5e. 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/MX2621075548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4d45533a0c20cfe8b84da8e3b677315c6928cc735e3da5b47ddeb69b1f77f1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1327231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372f4a8fab2a793b05e2321e3e75d41593daa436245e79f087062e72752febb5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1990617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b6960c599b1ec69d9abd0a3cdca6520c84444ed7fbd3e14e11957694874f73. 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/TCAEK1990629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf3375bafa2671600031ab3a4c39ed2fcc187552e6cbdc08664709449ad0812. 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/TCAEK1990632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9717103e4776599036611b9d70a05fd7703c83299656e671c5590d9d7ff5aaba. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:08:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1990635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e850a2052db9e11040cd8090d342a1e435e550cba54b563e8c0e27382e00d3. 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/TCAEK1990681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66da7194c38aceef42552c625758288b31cf624949da286f27199e97d2c3a2e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:01:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1990687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358eb0bedcd3e6a03d41a80f7a2549a0228fb29ae33ad5be4ac4e23c0934b1cd. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1990640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537a719974d83966ce04cd360eb69c61a43c5e367c9d182d201247caf6625c80. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1992166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596858e0fa975315552eab836c3a7ba0c2eb051befa648783c93003eedc54c62. 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/TCAEL1972127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efa179b1cf2d104a4164bdde3930becd3b956c8c15f969e7412d140b7f93ff7. 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/TCAEL1972137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa2f60ee683b65fbd32b9494f507d530b1e2ca785ec1313eb8f57309555dab8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1972150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092a374ad3ff274d0411ffffba3d7d60be2a21d7f8641c5499ad4628702f7628. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1972321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd2a309e5f97f02faff25e7eee92c767e1bdc25bfbaf943effb42a0fb14c8ab. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:10:00Z), 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/TCAEM1972339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5284053f129ff7d7bea35f0bb8b56e374bc69f6d1c45e153290977f604a26c4c. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:43:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1972441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf84d6ef90d71b5bf8634b22bb2465ce761632b5793ec4ec979d12712ff6a22. 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/TCAEM1972517.
Banda Rafaga en Vivo! Desde Tepic, Nayarit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d22dd86fec33eea885bd731c8451681d5f85d1b3c4f8ea0ab98adf343d0a5fd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM6MZ2041264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2dcc9a933cbc9d73961b1d2352c860dc5f074d79110f400e2283864b7e9e4a9. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:41:33Z), 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/QM6MZ2041271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0db41e6273e68a856853ff97b4fb834fbba04a4a13e20b49b06cde79ff40c6. 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/QM6MZ2041275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b35f35a8cf38ce48ff3d7f295e756814a381c35cd768e46f53ad773f7e3b2ac. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM6MZ2041277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12b600b25814cfa21cd08e003af0290a0411e6c167e477cbc39789aefdffaf8. 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/QM6MZ2041278.
El Brinquito de la Perra Roñosa - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34cb59d51e0c734473e942221b3440739c45e2b31c5ae88488dc904cd013bf5. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QM6MZ2041280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f6a5a5c643bdac65e3fffe08168535eb97c68a5bbee06e50acbad401bd4d7d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM6MZ2041281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881dd4734aee15f2574475d10d96813f631cdd5c297b819c89af49b9caefd81e. 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/QM6MZ2041282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb8ff2c42bb43aee592f1a68cf6a37d49ee289c9d755dfd9606ad3f457de682. 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/QM6MZ2041283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c16b0787e7b9247b10d2ec5057d919f81b3c64cec508243ee30f04a3c92c97d. 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/QM6MZ2041284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb131935e297ded75426078e96b3a774d20848530bc40a49af5247bab0b6fa795. 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/QM6MZ2041285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9bc7e48cd7a3cb49762c26ea616cfaadf19b4438da57ef5acababe81a2a3b9. 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/QM6MZ2041286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9152948b6e03f641ce9bad3d20223eb985eb14d655397d67e396c3bd5ae6eee6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2027782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce9b6e7f871c839bca9b1c05a51a77276f0fe403dc94118efbe7968697ceecf. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:45:47Z), 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/TCAFC2027807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f63cc9c48bf526e94557e2f093c89ec98cbc40cda513f5f3cd19077949f9ac0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2027826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e1d9b4e49e465b1bc2bd45397572e07e4eb04c1a6e31cc213c8556b4ff9ec0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2027832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616f3c482487b13f881d7aa9f331915899b0d93205ca1d7510733762ea77ce91. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:55:49Z), 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/TCAFC2027834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f063e794c95a68e2cf420587e6afdbbd0e76eaa3ce7fc7b15f766a147b9e2e8. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2027840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ecdaecfadc1a7299225d2735be6265ace27172c2c41dbfa24da8b9d1242981. 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/TCAFC2027843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe3d92aa34487b41519b11c835e2ba83559ba382c506b1d501af3567e4a35fc. 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/TCAFC2029313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3a1ed0f567fbee45b8890ee2a657e6753c558865ea22787b9cc0fd031d253a. 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/TCAFC2029323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22011b1ccbe5f3e9f4d8e2d6b0d34e7836e3f6b89cce93f6885669cdd851a13f. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2029325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec166cf31da18c8c1a7dc6dbce51744575518fdd4343bc83d6bfc6d6ef299422. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2029333.
Quiero Que Me Vuelvas a Querer - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32c794791833ad15928bf769556f35025612984f460d862aeff8801ec1e377c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCAFC2029341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5518af051ebd7480c00ea37f8d28c4596d5d75e15c4df5a28a1699686948c59. 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/TCAFF2047400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61891edf55a55da4ab7f819ebcb95c4f85d31e28d075ebf134e6c03f36c505de. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRX452239038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db647547148bb205e493958a641085fa76574cbd0523447c0d45357cf00172d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:01:41Z), 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/DGA062317672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590b89733ac4a18b5514575585d29db88962af1e8c438c106df27c9baca65c10. 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/DGA062317674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f105afba133420958e9b67d5fae5a207018af524ba11ba4bb95cabce4697475. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/DGA062474856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546ca6c7d04dd61debd6320b77d3d897204d22bbc4826e3d0b113b55f5301f16. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/DGA062474857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf32e2dbc61bf0d518baf7184beff62796fe81cb841962e08c7ebb6735fcbf8. 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/USL4R2364540.