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 0x328a866fd2c21090be7c790f8e83b56b464e22c24ffd5202fd5a8f63fc20a5eb. 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/59d181fd-6dca-47d8-8557-b8eb2a9a5c33.json and https://artists.proofprofile.net/proofs/artist/59d181fd-6dca-47d8-8557-b8eb2a9a5c33.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 0x1f7c8c2409a730bc50cc6e11c5e46d935e3364e1bd0e90e23086fcc0f619e9a7. 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/MXUM72003496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd36538dbe221e9e60ab1ab74bbb31de858a965c335a9eb3f709de841ad4688c. 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/MXUM72003497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f1cea5d5f474e45e4f1e22d91402f1b74a750cdd897269cd036234f364768c. 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/MXUM70904146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51aed78b4903156c25aa1da0355edbcb05bfff7e8917ffd21f33d5d3ed9a7117. 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/MXUM70904140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ca144271678dce49eb031950ba6768761c776894bf6688b5496cee7c586ec7. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72003510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248b6e8defcd9eeaeb7e33003cd5aa96dd2c280297cc3c68a2075735d0dba928. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/MXUM72003512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896550c6777bdb33ee0debeb4e88828c51cf5a165b72b558cddc0f63453da4be. 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/MXUM70904148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb2b53cf675c69ab67b067b1b585858cd09b419b482d6706d40925f3cc862f2. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:17:58Z), 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/MXUM72003489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200feb343bd050c96b6704c443f25a45c158028108d8ff76b7bdc5fe9bf950e8. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:22:12Z), 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/MXUM72003495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f4b1a196b08359c82f696670e2e62d53a6f4bfcc8ab2ae1fb64bc6e87790ab. 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/MXUM70904134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2ba001688ed9c2659319b68ba28033df7916f9ff9ec37d4bd337e4a8e5dfb0. 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/MXUM72003491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25fc3eda05146c9fc13041cba615efae3eec6646a30e0c7ddc2ffa7a23851da. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72003492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd0e0e55ddf5387bd4e06459664ccec3319312ac0a9ec4ad3aee13e8760276. 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/MXUM72003493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4acf5535dd12a13675f11d788c7b2df6075a9ab3f5ea395ed00f35289d5ffc6. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70904135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4143f95ab4f1b3a4a5f70be525820b0b9688f3a21c4e2b0853f0fddfbf04e8. 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/MXUM72003709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699c56dc99254e5a96a2f84bb8517b247a145dc070dedec2b0d501f1d6fbddf6. 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/MXUM72003710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ca53f7e70e260c4cc36b41183f37bfdd425a730ca5455eefad0457894025e8. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:56:26Z), 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/MXUM72003711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02271ac4ca2a0e875ee4cf2ff662ac50be90031916127d15af049d518a22ea8. 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/MXUM72003713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbf99bc0545f3c8a39692689ee22973040c1879420bca0767a873ea113ae049. 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/MXUM72003715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc18b4fcfc4e2643c8ccce7c9431bc81b4387607bb0717d6553052b357a0b3e. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/MXUM72003717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71df68950c59ae097d5a1993a0398c01928276b2bf64754d8f624a7805d3463e. 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/MXUM72003543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f86d8ff98b0fc69f18db96baac1415ca576c1ec150a0f43d7fdede412c76bdf. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/MXUM72003545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3469c98a0591d64cda77763d37ac098cb0bd14b28bc44c4b533e12816a682502. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/MXUM72003546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554f9efd159c10c0e8a2e8777235763df888d868af92db2484243356b9d36516. 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/MXUM72003548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4ae1dd68238a9f51acb577061a0c8cc68a0e67f438158d02e39a87f543a656. 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/MXUM70904137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e217e70952f393293b8fad2d43f734f2c73f107548c545d5848110f07b8b75. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:59:30Z), 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/MXUM72003549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c20e9161da27701d25f8a6db580b32f685a4a4cfa8935e93a97c9f2fea95860. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:29:06Z), 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/MXUM72003551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28520c7eb0e4a7e02af3c221cffef3c249a8827964e81cba88277b942e811d3. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72003519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c24df03b2e3f61465e42005a7c1d1a594457da55b174285e04c80047ba5993. 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/MXUM72003523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd690c676d5556a9c605436729726741b2d7a8b95c8df3e222a2d7dfcdbb17be6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:16:21Z), 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/MXUM72003525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0274ad57650d1f59a1b6f8980eeb20019c9707a2cbd89e28c409d5ae4a1ee695. 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/MXUM72003528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f04549b9fd038abdfbd9af750dae350b76379c51650297d0d55958b31d867b6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:25:12Z), 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/MXUM70904143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17cce83f65e061b40f534d80efdc1756e623904059098352af1cc7e59f89f71. 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/MXUM72003529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f1d0119d9136348d71183e11de191f55207cce413ff584f47f9b80142dcb06. 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/MXUM72003530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed293f8707f6e2cdbb5bba3c89b70c8b3a25f4c27f40468962fa646e5343f11. 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/MXUM72003531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b6ed0104e7926d6b0df6c1473b924e3bc0f8f09667fb4eede2fcbbb0899567. 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/MXUM72003722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fb9149e342a16922387f5ebeaf24add46d6ab6f1a4e6b1ba8309d22da6cb20. 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/MXUM70904142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236a848da4d531c44fdcc20624c9e84e15c9ef45ae00533e4a948f6f263c128e. 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/MXUM72003726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2fba434ae0395392a2f9c121e638704f5941b0b794d0416c05df800c1f6af6. 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/MXUM72003728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa800f507a8ce7fa69a1ca592b379d704882f6f17ddc55d59b41ff079ada1e4a7. 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/MXUM72003729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe774ab71b8baaf53032611cfb44c7513211e75b32c0958db4264fb1a753047a8. 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/MXUM72003648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac58fd966889219ae026f69c5faca10e2477c7538516825511dec308f41ded0. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/MXUM72003649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a8fad7a3caae961634eaecb1b3106bb33cbd7be4946abfe7f5e8409be69707. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/MXUM72003650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0034ffc2d9bfd4b1725bf4e3f1e465f798044f5817d202efcc2a600e282bfce2. 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/MXUM72003651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd75e3e24ff0882dd645bf7f1d4924fc8f11c40f6b99c73eea55d99ecce31693. 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/MXUM72000466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bb9556aef4308182491cdd5361f4c20d780c0098cc1803dffec97326d24ee8. 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/MXUM70904144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549bddb6b73ed1753250710ef7919e45fbfb41695f91d11a222a586b0f94f991. 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/MXUM72003557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c2666a701c65bf672bc89c712e61ad5dd805f5a5e245f38867f4e05ac7d851. 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/MXUM72003677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f0d3f11637a7066359cd990145c43a08bbf46050368e4ac1a053af87574375. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/MXUM72003682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c677b546c9ecc5c5adaaf517a4f12598211cf4ea70cfebf90c1a62f8dd6859. 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/ESA012298731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ef6f4925966c529fa97ed95194634f5b9c42c8f91a7ff0778d3ac25ea537ea. 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/USJ930170217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb5f9bb9e796c106dfc77ff0853e479e1daa4895384f6c2495d96f998b7cf1a. 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/USJ930270059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77edafa65d5e40e56044497208daf3a6abae1a6ad4a8e9d704931abefc859c7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:40:20Z), 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/USJ930270061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f5123b5b6ae01bdd9ab1cca8c55bb3b4507ee778472028eb507c4099735f42. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ930170210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91659efa31fd1dce2d4d0f7b66c61e7c5b3691f416ec2aae8f92afaf1c9f0bfe. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZ7YY2330228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b489d402a8702df2862913cbe56835edab8814689544e6274558272ffa307d4. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:10:10Z), 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/QZ7YY2330229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb872790bf4a79788273571b05c7c5741d21d2b1a8312f61c02b99bf3e3c2c605. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:06:13Z), 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/QZ7YY2330230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f237e49657e6c7842ef88fba3ac8e7b4488c45334482e6e1d5d1ae90bbba640. 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/QZ7YY2330234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626721087ba878ac709194cce188a5b8cf401fc04bf4aeba1b60833735d598c0. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:04:34Z), 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/QZ7YY2330658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc510623e198d6a4c4b7f515ab9f4c6522344bd61b024c051dea6559ab480995. 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/QZ7YY2330660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebbd1e5cbddfb4c4c1c52d07fca5a4382ef9e6fd1cdde25d8916668f1a6a518. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:07:38Z), 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/USZZR0910583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e886c446d05b0b13bed639ebae721acb9a4d8eafac750882c8af671625c6d38. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:53:04Z), 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/ESA012298721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a01504ca58ca8ebf34ab277d95b25be13ad2f8dcb318f501562c58349476b4d. 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/ESA012298722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8795c6b5c607f37886361693d1e7dd0ba219a3d26e66f5efed587ba6c9800526. 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/ESA012298723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cba90bf273669be25a3ab1c83495ce8658da331a61f81f1df479df32051795. 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/ESA012298725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00954994a9d4058cfd94206f92eacb605f281876dc1bae580a8a1d8ba0e4c7f8. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:52:04Z), 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/QMA5H0910972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46e75fa4277a8633262a2bd93c6f8b9ce8cdaa28b3e5774684a98fcea5db2fd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:11:55Z), 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/QMA5H0910274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f456de820c4a273bbbcde57e4e1c0e616553c56654f814fd49f6c800090cd0. 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/QMA5H0910981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6f2af2211d2068b57218c83f0b130b6608d75f17bdd7885637f2b2bca8a449. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QMA5H0910980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6270341bd5ed3cd58787fb3752d07a1c3c34f05b5190f42ae9b2c1b0558b12da. 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/QMA5H0911019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf57570592d0bd658dabba0e4ceedc170240eaf06ba89a433366ec4141953b5f. 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/QZ7YY2330947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f8c5931eae87b24c690b636fe0b7f5b5e45f217a363c2b1fdc0159ba5ba49f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7YY2331070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e9ccc0fb087e07665be4d3b4a75b33147ccb63bdfbc6b5c0fe4c7c2f457275. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:46:12Z), 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/QZ7YY1790015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba6a985c6649a452cee280da1060127f623a4bb878d2830c2290f1caa136c41. 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/QZ7YY1790016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350ad0ec74b619cdba6fb18aced5b0fe9cfa28314135396275505b25e54d24dc. 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/QZ7YY1790023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d551c3acadb99b654d57f5385a2dba448080161127afdff8cce871069381fe6. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZ7YY1990236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146ff47ae346b404ff81c98a084e0f3467d8b5d56c71e261c8ce393dbe9493f1. 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/QZ7YY1990237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2fffa9538ff5db1a452f75f8df5f704d7eca71d5fc40067a519e0763f94b7b. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZ7YY1990238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f582396ae3246a50da7e163c09c94dfd1f3dd47a9a5b1363e151e83a2d5c17. 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/QZ7YY1990239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6698bc6e48dc323c64ee34cb3dad242873b3790238c2f6cd3354ea270a4b695. 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/QZ7YY1990240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc530fd70ace68f0a9ec6fc10a7493576e2bdce973872349c2a7f694fda355761. 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/QZ7YY1990241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62194c2bb7ed24e62db241ed93b36d49ee86abdd0ece6eac417c68a72209657. 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/QZ7YY1990242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229e991892ecbb47356260a3cc72e7423a2f04f64557e1d34f5becf8bdc89769. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:05:36Z), 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/QZ7YY1990243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6074cb0e2d9454ec3b2c47ce5420863da7231ab776c8497811f38ddae50dfc78. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7YY1990244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032d29660696f69291eca6051f7329c9f9ea99dacb2873d5f4a86cb5f7a9468c. 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/QZ7YY1990246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112453337a95b4c63afd1a2456e53c7484909eebbdcba7c00fa30e7b16303f4d. 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/QZ7YY2090248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a4fc62f10268be15dededae579192a49c803766024d998a8adcfc38e118798. 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/QZ7YY2090249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4616382b75d256f88d7ca3ae1bacb61b03317d182b30c204480ed9294435570d. 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/QZ7YY2090251.
Frente A Frente Grupo Flash - Sonido Mazter
Fiesta Navidad Con Grupo Flash "Merry Christmas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9958cab953540ece2b30dec8cbd6b34d7932620f94a25f573c9e5e9c596ede77. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:26:35Z), 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/QZDA42552911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf210858a8c870d8439d5da4c5f501199fe94308fafbd25befae67d8490a751be. 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/QZWFE2594827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cfd900262687478959fed83ad9acad5aae72b4a3a986bc23a602f4a1a46d26. 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/QZNFJ2506956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b710046439f59cab9a1dd91e732c1dc6e5d6202ddc4a9a0bf77ca31b7fd4a17. 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/QZNFJ2508168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cfd900262687478959fed83ad9acad5aae72b4a3a986bc23a602f4a1a46d26. 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/QZNFJ2506956.