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 0xd73297f27afdd250a5d7b3ce3e5d940a41e9caf3b717d11362665dd2cc947d8b. 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/ea7982d8-4942-4dcb-a8ae-4fadc1113cd4.json and https://artists.proofprofile.net/proofs/artist/ea7982d8-4942-4dcb-a8ae-4fadc1113cd4.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 0x395e468ba750eb4b16d6048603b09b84374927d3a028da397348ba80517aad08. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USA561282331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d27f2dbe79faa0193061e2783bc9e21a3906a4675bda35ec5e6c0f562fe2cf. 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/USA561282333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20aa8b26eca6f2c4af73d509b50fe55aed20a1a398a7f8e4aeec4e5bba2008f. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:06:07Z), 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/USA561282335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2e81b483dfc7201f4910d1e2a28f32e55812f1ae9084a69c30bf7e5db9ed5a. 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/USA561282336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb010e694ade669f34be7cf9de005b7f1be46e71e6caae8c342fba6237ce89b76. 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/USA561282337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968c09bea3dcb55737cd57e85402fde1344d8d7155ee5c5de54f235c4af05eca. 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/USA561282338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4831b02e2649eb0cf584e7b6b777700e2a33a10409a90fde80cacf3d9681eda. 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/USCGJ1999028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1a60e931c7770d2aaca6efca268f0323c1b8c5bd6206f97b6bd76db528a67a. 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/USCGJ1999029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccfb7a06372f673b2489b3d5be11bd474ff1d202ec072bd7b01b81f1bdc73f6. 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/USCGJ1999030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7266d168b4d5f9423e27e51b3ee90824b19d6a08074cea2967f36bdf895c4a. 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/USCGJ1999031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff6d8978181a3f96bbd3c9149a3293e879fc32064f0473634683809012c558a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:08:06Z), 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/USCGJ1999032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2382bb802f1a28f6cc6000328317aeb9fbb579ef9bc20217697e2ba6efe0f1. 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/USCGJ1999033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffb5485c2d7f77c0734a44a2c1e7c8e827435d0c18c7b03379b358038659fd3. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:39:45Z), 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/USCGJ1999034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fc6f5470fa88b9eda37b0c177efb1dc98feaa416167a0b43eb744a06cf846d. 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/USCGJ1999035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695d7dbbf1a44acf9dca31b27e139d7fd4e78f67c5adea9daa2ab097b2e144d0. 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/USCGJ1999039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24ebdc5093e5a79fff612435ecd119aa924353adb908809b03bc0ba56a6e9e3. 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/USCGJ1999042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddc2e42b5f833191a8216ec9329bf9b45554f20a21a838dfc7b1e8e2523776d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USCGH1991410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd45d46851152ba77147930a9ec0266c336ae27e7018486fabc5563232929899. 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/USCGH1991411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8988ed53ed8fe745e9b9ddd310777555d064d2a1ace4b5eaf64c0f86282e7113. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:50:43Z), 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/USCGH1991413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd74269cc2628ee639189ac72318826c52691582cb47d57686d24294510f80bc. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:34:02Z), 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/USCGH1991416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2465c93993951a43063babf6860fb9c373766fa2b4a602e628ba042c33c10d67. 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/USCGH1991417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3615eccac8783c3601b4b5d9ffb38796ec42ac42e646aecdcbe196c40e49e4dd. 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/USHM91910299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6935ad204a06e27541120b1973776bd7ecdd8b6593edd8b326b5354ceb960. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/USHM91910303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6f00ce7f009e46f63532c086ef4da17eab2f932f79ac1b381d71e28c7d861e. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USHM91910304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3965bb12e94c0035924f91dcf8d47d0ed62b2acb351f8a191dc15c29505336f. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USHM91910308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc25755ac3774ce9c426996c92e1961950515ebf033715c28b9d911b3a584037. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T22:46:34Z), 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/USDY41909933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a86358878b679dbfc9c07ef4706b9197130d1438fbbe427c16f43f30463f6b. 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/USDY41909934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873610f558fbcd5bb38dc6ac46684b84d5437de2af4abb8737bf9bb293574a0c. 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/USDY41909938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce7e0595bba15a69eab651d55b1220a62e991c6fe9b4d5065f57ccf95f786e7. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/USDY41909939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a0a1d76e2483361a6bf3f0c60afb3fb495ab0ec617335e04faa4dae9733fd6. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:39:26Z), 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/USDY41911373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc464d4e56e5924807c58264a96b3809107b8f365aa1965f1553900cd6164f30. 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/USDY41911376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730e62b853686390bda7a52c8432b5dc317122400e5ce579af77fc5ba733a3da. 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/USDY41911378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27946399355f79d68f9f20885551bfb17028955aa5650f5fb0f87ee9d82cea81. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:06:46Z), 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/USDY41911379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a44377362bcfee382c09fd4a2673ac2e42eb4f507f60ddf63e6e8f53f1e328. 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/USDY41902123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b9a3b15539a75d2c5d023ffcace13a7dc0049ef43b4c8ad67604e82872064e. 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/USDY41902125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cdc01840fb3082947fbc5c0d04a7f35ef62ba474e9403a571295f453cfdd74. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:24:02Z), 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/USHM81923737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9f0defa8eaefd0fba06f4c6d89eb487ee58d454a187fa0adc3a1db6565174b. 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/USHM81923741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25246b28ba10880821c2dff0a6591327c50ba0faa466525786d15b499610d1a. 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/USHM81923742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcba9c505c228daf85df9db8aa327d80afacf6911a03c44692a3a611f68ac7b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:35:28Z), 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/USHM81923743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef0764b260bb7164b2888ae811fda2031b25120d6a9242b00643fc259336b57. 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/USHM81923747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dbf3060a70340c0ad33e934da68311d9992d2f497587af570870590910e149. 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/USHM81923748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05153526bd11aa6d330c50c16b29095be28af3c2e0ce4579c37ff03c4824521. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81923751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f68a7090c704c2859e5c24e8f0033ceecdd514b64d954f0b4441c8a2621e5c6. 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/USHM81923752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4367ab0ffc507d49847bcf9785e4434aa8cf3f4b9a6b2a60478aabe339c8fd. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USHM91919085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95af7149aa72f061ba485da25574500fd78bd9f735fdfffc009a4eddedb7edcd. 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/USHM91919086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73676c69fb2f85e8ebe9ea6527db8b3204e5773896c93876219fe9251a868419. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:39:10Z), 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/USHM91919087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd308cc36f5ab6862241f1b4512a06ddd59f42e76e342b4788d534f9b161cdd. 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/USHM91919089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672014627e29ff3a6d4b006b23320eed5f15ffcc8e45a03f0fc7771fe0c967e2. 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/USHM91919091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7fe0410bd7a66ebc05e74283d740205c51f8b34c81a088cb6594a3bc2155fc. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/USHM91919092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d66cd12a03b39793a654e9d14e8b8a191e1e023b33e9803861f289c37d9832. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:14:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91919290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a1d9f068f235243d79da81d182970a958e5ab10729065b54377c2c2c8bb811. 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/USHM91919294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef64caefe962ebf083ce5fb26ce961cb9b2b44c7dee083b28338c651a7415e09. 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/USHM91910329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c574b5e1888b7027da8e2e726769214c13a32bf1f8a52c9dcccc8cb0bc0e7cc. 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/USHM91910330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37207b9f701d0f7b5d7fb892aadb7099888ef670c6231a66324d33faab7ba56f. 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/USHM91910331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a950bf9bb486a8ea0f0a09b13a62aea69db511520a803db569d87a827edcd6. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:05:41Z), 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/USHM91910335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9560ddff5ee2dada869228b343b581fc8584af225fb08449b7c16e2a81a492be. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), 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/USHM91910336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef8b9d73e0f250c731b67e145886396cf39dc9540fca8054f05b27b0ce51b1d. 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/USHM91929710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4b290d6889dad173d76c8b295b35d0caaa9c6f97934ab3ddd187c6c6cf112e. 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/USHM91929712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08258cf559e59d08bc9c8d8b4fcc29372acdde895f5c88c7cfe9c64d3dae5ef. 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/USHM91929713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4a1a1517baf3bae03dd2f62aff10c3fe1955f6a5fd8a9b2f7ef63ca8810f96. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:30:49Z), 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/USHM91929715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f9b81170ca8ec079438b40110cd6de2057083b663129471ac49aee76b0cdf3. 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/USHM91929716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc3ff2fe8c1d35a08c2f3707f0e033aa4d6f7346ad85b8833008c4a1a6bb2cc. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:10:45Z), 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/USHM91931617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fa121ce785142b18bd8ae68f66b158bb154f9471b14f1b4ebdb38c30972721. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USHM91931620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8e7387c2085c9d263c610353bb63da5a98e97597425f19864511ce50a6a164. 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/USHM91931621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f83003001c882d876b4a67c688d02a4745565bd02816328b2c31bd3093c527. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91931622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e906230b72730cb49febe177b65bf07c55a8e03af17985fe777ba3210856fc6. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T00:59:24Z), 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/USHM91931623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0f1e28cb3089e075101ecad823da7e4643482436e215e96d27648cfb1aab37. 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/USHM91929513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d87f21dcd7f32d74e8ec5290a66c2724d349a4268221c2d62b36c514aad16ce. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:47:37Z), 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/USHM91954116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb244fb6b44b25dbadba5e80344585b0eb10e97486179bd70bf054ad941909d. 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/USHM91977842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c05a70e8221722ee3b507a0eade6d599df79c6535cbd35b652f705fbcc40376. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USHM91977845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfc1a4ddd3c6c85c831e95e79402bfe97cf5c4786480b2a5bfad55c01398367. 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/USHM91977848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9f0e17d1a8f3ef6fcc4a9a649aa7bc81e614ab3a3d63776945feaae25661b7. 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/USHM91977850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a088a3ec20f499474e086b8d86bc3bd283648b56a2f21cf4f5919909668caa0. 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/USL4Q1990882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30cd1d131757f50c8ef48719915ae5fd722dd86ef27570ae1acdf619160af8a. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/USCGH2038959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb0391358c50ed9c9ab2fc52922013b3c01226a659256141cb8a4374d6168f3. 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/USCGH2038960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61933ec55e188cad9ae92c469b4e676233121c347daf2b90bd545be57b1d0d7a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:42:02Z), 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/USCGH2038965.
La Concentración, Vol. XV: El Cangrejito Playero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cd7b41e5d34e71e0fe07091732ab0107957d55e3203ea2555979c74a7a6798. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USCGJ2016725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6182426bd16e7cb7e7a5f3b3c5900a8dbc67cb68a1afe47e3dd7d3de1cc3c34e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:11:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2016726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8969dc16f551d670e353b564cadb8dce4dc4f1f9c52b9e5d0cb487f4eec5b5c. 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/USCGH2070718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfaffe4c96603895e1c59fcbf47888aaeccad32ee6ba5a46ae3e58507a05664. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:51:35Z), 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/USCGH2070719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e2102f46f7acb1f14ac4e3cd5b4bb2d635adc770053dd4fd03922c6a97c419. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/USCGH2070720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471bd7fe9656996d4fd02ae1e038a2a6e3cb403f86276500cd891279b438d246. 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/USCGH2070722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edf7e071001d523f48b09e46f949844b4e95706034f3cffd7f535c576cf77e3. 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/USCGH2070723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c2fed96ba952334c6a5da8f3b699f31aa20c31c30501378f0bdca7fa78390e. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:26:29Z), 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/USCGH2070727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8596d737c6f0b4eb8b1573edbdd91a9c7fb208c0e827feed3c92e8b965cba. 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/USCGJ2001116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4922460397c245d9689c26584e63884aba2f358ec1e166a12d98cae5f8264e41. 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/USCGJ2001118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cd50cb3b3bd06ac8495d1abcaec7ac44d3199a4e8a11ac96962a08fa0c4238. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USCGJ2001119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c08863603b8e13cf5940b4a38bf932f5782ae7e857a9a4507b8dd49575a35c5. 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/USCGJ2001121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846793768ec5d234dc42ae9f32f036c298e048c6fac8f2bc816a0d695b6fbe18. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:56:32Z), 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/USCGJ2001122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57ccecd78205e9841068663f3e8692d31ab4c87b07afffc68c2d66ba9afda71. 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/USCGJ2001124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b92832374196dfaaa4544a7c8ed7eb7d70c0e617becd3bfe5cbca6740a692bc. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:00:42Z), 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/USCGJ2051253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb2a416d5a0483b3e5ca528165bdbba3f6151cac9e4c9546fea1c89b382fccd. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:24:38Z), 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/USCGJ2051255.
La Concentración, Vol. XVIII: El Super Grupo de Lujo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c4fe21bbb0cfceaa42e85d2b07ab975fddb41e31eb3ec482becb966c46a57. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:30:32Z), 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/USCGJ2010152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733c156d4c25fd133af370f94b0da9c5499798043c1014ecb19d41c63fae7ffc. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/USCGJ2010153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106b94ec6714c8c39fba17f765dd9d5159259a56fa4d8ca08aee3048170f03e7. 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/USCGJ2010154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84478732ba1dca6214d528cd260031a18c374e15054e0a44870332422d845f02. 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/USCGJ2010155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db47d150c97e209c85e5d1882c5868707d18b7eece173ec82772b8fff1eb228. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/USCGJ2010160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6b00d8cbf88525bba6b262b5e7942ef9243e6e16f490cf2d1b5ee3799b8e0f. 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/USCGJ2012325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341b83428d31ce38d6f157fb41bb8cadb1aced14bdbacc7c1b100e7220ca3ff1. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USCGJ2012326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b136b5c13e27344014570bed802c24f963251d27bdeeea378f89fdf7b77fe0. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:10:41Z), 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/USCGJ2012329.
Mix Cumbias para Bailar: La Chica de los 7 Vestidos / La Mini Mini / La Cadenita / La Niña Bonita / Varita de Caña / Cumbia Buchona / Charanga Guararé /Vacilando / Caman Beibi / A las Pipis y Gañas / Cumbia Macabra / Violincito Cumbiero / El Yaqui / Al
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3341d89ecac1774d0b67097be6bd271a9526e81b8b65a6c8a21a8c4845f5a4. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:30:48Z), 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/USHM92088738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46920c077e377d1ac9d89009ee71686e784ed4fb1ad1e2f8b189cad131984942. 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/QZNWX2028718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637de0b254ded12c21d3378cbf0988ad10155b2b2d47cff67da000645ceb9e98. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2028731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ad49b1e2cbe2357d9881ff398e659647b4f27ea1159e4e5a481ea0472250bd. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T18:19:44Z), 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/QZNWX2028734.
En Vivo CUM Hermosillo, Sonora 1989 (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb63cb8215fcb101e9b655f923a5e2d167f3bccfb3084b58531bec421e9be059. 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/USHM82236433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81174f63f6d14c592d82d8ea67906ed1a84e204f17f61a06ce35a46e8017d52. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USHM82236512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ba3176bc26880476ff35da5ab0b0e3e3378168bb57ad16c50da675f0f16179. 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/USHM82283945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940be218780089bc4f949640bf8b573a2a02f44071d552093c1e813cfd139e5d. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/USHM92201726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc12bb25014618ab693f30f27d3353fbf083ccd8a1c8e6075c3e236a26d3a90. 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/USHM92236163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc208a9cc025cec3b5d204c7ea39e46826240ae839183660d150e1f76e905b8e0. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:42:50Z), 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/USHM92264716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ea6090d4b976d459a9fcf21c0f606bb18bdfe6741d894fa89fd5f4fc5f1ca7. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2210167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf3d3671d90bea996b66e2f095fc7ce318ffd8966504478caf81ae7ba61663. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/USL4Q2276779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e54b6ef61e6f49bdde505aa2699b1b59c55460d8a70828f28eb2218d0c58ffd. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USCGJ2343112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3052f8e137e82b2eed5403db91711a471e51dddfe84877c26bf7df1f52013a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92560872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b49a8b2d22c7c86bcdbb5d3522023f6e04ee1bac3a680b1849b2c4f34890f7. 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/USHM92560874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46bb0f5a04c43263832abe43abe1acb3fee5f674932fc86571f28ce69865dbf. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/USHM92560875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17eb85686b52af5fc36d77c60ded951863d4cc11ab3215a62c1c679a63ead40. 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/USHM92560876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0ffbd63413fa0bf71c48ec0af819b1bda29accae4368df2738b7486704c585. 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/USHM92560877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70611ccc1e52cedbba93a33b7ca96e3b84a2a78bfe2483ae24b965cfcc5cd731. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:56:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92560879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501b9353365d17f9a31fb8a10577343f3f40e03dcd2671e200984c2bebf9bf62. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:46Z), 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/USHM92560880.