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 0x6ab703db8800a51bb6b3f170d3dc11664e8e8bfa50d6942ba1241f59306561b9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aebd53bc-965f-4f7f-84e3-7af37d2c28de.json and https://artists.proofprofile.net/proofs/artist/aebd53bc-965f-4f7f-84e3-7af37d2c28de.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 0xd017329315b272f26939fdbb6b694905c3f1873574d4b24bf40a241b5e622d10. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1437697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358493a0c8479dfea8ef8c0442be0876bfb69bc2333f2bc3f9248de4e16bc0a5. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:10:23Z), 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/USCGJ1437699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfa309fac3a1117ba01d088b028166af9b87d57b3e8320f89f2d4c3f459f59a. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USCGJ1437700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92294744d6f2b8038617524046b680d304b8955b41c7b387827848ec24dbc5b1. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1437701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffe70dafefd011ee416a296731d845f4477ed9a3087be3dc195cdfde20b84fe. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USCGJ1437702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cb1f1f48ffffd72786ab8c3021668eb58dd0b7c86344240661a524a218f206. 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/USCGJ1437703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42e2c50ad4afe2d0e083ccb4e9af2c4365f1c435e036da9a73d3bc40e5f0580. 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/USCGJ1437704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87581321fc39af46f413711cd08ae206814d20d1529bb5e1348ebdd963eb8c66. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:23:01Z), 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/USCGJ1437705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b51d56714aa2dc242d86af2204c30a171192c9e5d1102e221b8f6d198fc223. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:23:56Z), 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/USCGJ1437706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f903e76cf1ed8636a7ecdc19cff93ac669a9eb2d9028410b93f372bba2bd60. 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/USCGJ1437707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef8e37ed20c74bba7b1ae2813c2f25b07c68109c72796dd6428cd63b0d5d39a. 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/USCGJ1437709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681618d562fd34bffee31375949cb9f041bcfa8bf080e8f29842b68f453b481a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ebd0943da117f5648488db29614968da4ed8ca5beb926dbcaa4b5525ec1310. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e2c79564486ce84238d699be975cc2375ab316c1fccf2b000437af05256546. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7293bfc49cf9fcd5057b5e680ad7cc41f737731a4fb3450d6e7979d9e9812f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0edd68ae8cf69c4b2af85255d6a9c0c1d4b08aa11f7e50ea9678a0079e1a05. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b5d690e4862339955c04636143fcdfc36efcb4c3a52333b2b4b0cc56e88f52. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeadc467ec4f98f054c071933389502bed5c28d207cd4ff4a9cb25cadbd07696. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2198287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01dda59b39e54016b9f649ba68b618e3dae954803de02dc417b7274b1680ae9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:48:09Z), 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/QM3DF2198290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc265c39ea2e23a03053148819e2d22fd6a2645d593379066f413beb8bfd0d90a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1155763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c80c38efa7d97e2d73f55375c21ba8c9e7fa366ba62f8eccae5c54740cd7929. Chain 2 (Bitcoin): anchored in block 957523 (2026-07-11T04:55:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1155764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55b71330666a208d630ddfa24cbdecac499c57798cf905fe9e259a77fe43393. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USCGJ1155766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71c395a5f7078ac7051a7511fbcf523d786bb8fda9c554f0418a49b98ad95cc. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:56:48Z), 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/USCGJ1155768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6be3280e9baa8f4cf0ba3ee6e2dec7be4fa16bc2d031ed5e51e86889feaf93. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:09:32Z), 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/USCGJ1155770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228797a2ee6153f9a6935f52d3d6aece56c96ebbef427dd974d017873d81af28. 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/USCGJ1155771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea88c6b89402ff9e0641945bbe3899a7b3f3304e6d4188f8da1ce0389c0a9db. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1725181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259468b4f5f959342a1a82c39f552908f5e2fd59252f857eb69acc5bc1326119. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2443950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650a3075050506d859ec86fc3543c6fdcd8313c7435c6e11942ea74cbdbc6504. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2165102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a9fef419f1bd3ea34b04033f468ff8468318c81dfa291db0549f5108e33d97. 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/QM3DF2165103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32092cf9cedb739e114005aee86395080a10e1869eff9a34b927093fc9c1cd41. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2165105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df6e9aab3c3711ac334bd3b423cfccee345ca16787668846cbaa5d9ae4d4736. 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/QM3DF2165106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171fc6f6ad1bf5c3b0576b7ea0c6295f0bd434804e687832c3edf30e47869d8. 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/QZMZ92207001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d20e4593074b11f5dc93e39878f24d1b95cb5062030722a8346c0ecc77d7217. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2257633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424a5c29d22630e0b9229bdee0f5c25f800dda4416bd596f012fdce47a5063f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2280756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855db9f469f41b7253b752ebfc9c373909c441e2222eba40650aa85d6ca1799c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171fc6f6ad1bf5c3b0576b7ea0c6295f0bd434804e687832c3edf30e47869d8. 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/QZMZ92207001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d77f0e96b42bfc7ea6daa541eb21539b55fd35d0ff0a988ee47af0bfd591b5. 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/QZGLM2377644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c28b47e49e78feb013a3b35855989a98346c9bf7b77faebf7e46330278f718. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf16503057e82e16588c8aa49f77b850981a9a07439ce1d3cb49c3ba57ca194e. 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/QZGLM2377646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b59f0e995c366f3923489a9b4206ce87abb46d493c8f5a421e41319ac066e22. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2d4af7fe6df395e50b7670481828503d34921eadabd2593327dffd940d3a35. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29abe8017768f85bb9a29d095d3ca2430432ebe2c8594dbe374188792519754. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768aa883ec089bb510d19a7905839d4b0143d616afa76ec0ec83158498aebd38. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9afa48fe4675a08f6d1c4a2d46e5fec37fa746092d3f1f7d998d50b6b289c0. 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/QZGLM2377653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e97ba2e6869290450e84213ff83f2ac385005aae0d5f81c1829693a2e9805ff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61da6e15d2c35dbda34c185def2efa5af2e42920f58a1e576de8ed5ee94b67b0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2280675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1ae7bf3ea68d8557745fa093c9782d61e1d42250b8af1488ec71518e2f22bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e02bee5e860db3171351ee6b96a3bca8846806bac5f2a900067b2345efd42a5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d20e4593074b11f5dc93e39878f24d1b95cb5062030722a8346c0ecc77d7217. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2257633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ac1f521570adfeae657fbc7859ff2f41c9aac44eae79b6fafb65a810be07f9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6323256ace866aa9b501e2d9b82aa8a4a07391132aa1dabb37c133d084723bb1. 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/QZGLM2377656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b654567bf8d2c0843e19581b93290206ca014277c20f29dd7473ef0f972da73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb6ff17e753e29a35c21ef8a9a240ea9f9a73637e34be4f92b57f144ee2f049. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd608ed0bfd818f009508dd2c4b20d241906e5457b294bb07ea8cac99c4b78d4b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2fc5c6e5bf715038f8fab7d3bc9f5d0122a44670050dc59de065bb159c679d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8177a8353cdca41960aa51752a50743d360f44f952f6a50b4edab366d0dcb239. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc766ea72ac068e383f5191382292ed67ea9b48d840c870739a817cf1790292d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb3f12f64d3f3b00e16ca66a0f25238d774a043f85a17b3c9fad2530d26626e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d2127aa83f7515a327c73a55d6ef3dfb70d17e14ce1c52a60f0ace39319c2e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493faedbc6a751ed36878ca747c5225886c9840fe8f234f4ce3ce6958f6d7b8a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa748b608ed574bc4baf447e323b42bc507d166c053a29471c6795f5b678fe035. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2377666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6851f2f0ca79f801a85b107ed2bace5be7c8dceff4f061bc7cffd105e7957b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:02:31Z), 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/QZNJZ2439178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4084c204f438d786334066a16bf632cf61ee11df1cb1ca739c042404edc72152. 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/QZNJZ2439166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4077a760e097d515d2fbb91220ffaaa464f7985f99cb6fcb852ab35410c2152. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QZNJZ2439167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe0bcc07d19ee2a8099f833f2212e6d169fa2af5e8717ecabd5825ea68635b9. 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/QZNJZ2439168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1e11648c8b16b061c2513f117c7e5d3203b4a3f9ddb3e23172e8dfc182ae66. 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/QZNJZ2439169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4922dc5c35f79127134e75e61bc521dd8c835980eafa404d9e5d15e12213d00. 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/QZNJZ2439170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721f138558793ad6ff1008a9cd7ef8f1f2f1d0231053e2bb1ce4f904c92d237f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNJZ2439171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11e325e5c8de18ce744c5a7703d096571ca72ce849550ad1e5229f538d9790f. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:03:29Z), 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/QZNJZ2439172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c229a60e9211ef0661d79d6dd9d3ccb9512b0f61ab8009f9ee2b770a5ed2014. 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/QZNJZ2439173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96a37a5a5f5802cd5672dac98cccc7f3b9f2289902b3bb20f219fc55be9512d. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZNJZ2439174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245974e7270997b6caa93d94468d9337e3b25abb1a83df3eabcfc7ed415e557. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZNJZ2439175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadf5a13de7756490f7d95bdd2b922f6b87c975b7ee1b39102ca29bbaa9aea80. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZNJZ2439176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadc904f6a3a45f4fef955a76688c6dc00b09561ded37e2586bd1d56ddeb6935. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZNJZ2439177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6851f2f0ca79f801a85b107ed2bace5be7c8dceff4f061bc7cffd105e7957b. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2439178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171fc6f6ad1bf5c3b0576b7ea0c6295f0bd434804e687832c3edf30e47869d8. 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/QZMZ92207001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9afa48fe4675a08f6d1c4a2d46e5fec37fa746092d3f1f7d998d50b6b289c0. 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/QZGLM2377653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855db9f469f41b7253b752ebfc9c373909c441e2222eba40650aa85d6ca1799c. 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/QZGLM2377643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe664a9c5753c017d67e657a1bf9e8b72a33142e0c0196622c9cefa32cf78bebb. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:59:41Z), 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/QZHZ52018177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125c01c9d56379222f12a1a7362ec3ecb21a320c7d01cafb248935b45c4a953f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1725177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa04a39bf248a83d0cf234358a60a375e753ae320cbd8a7bdf9a41ad296211c. 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/QZNJX2522108.
Juventud - En Vivo Concierto Sinfónico Cumbia Fuzión By Fuze Tea
Cómo Te Voy a Olvidar ¡Edición de Súper Lujo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a27117759845006f6927dac0639f151f0893639179d9157737522bfe0daa67a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX1721300517.