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 0xd7db2c4442106705087c06d33ead0fc0bfd7505253f157e1d278511011dffb59. 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/cc733c79-f14b-4c93-a377-c99c2d0ed3d4.json and https://artists.proofprofile.net/proofs/artist/cc733c79-f14b-4c93-a377-c99c2d0ed3d4.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 0xc600bac4b11de98201919c3052e25798628c0ee208d54b45269e98a716735323. 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/USKH40502450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d70776b42707fcca7259321823e38cc986341a8fbcfce154814919cec53d4b. 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/USKH40502452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359d98f613b2b12b832bb0df785e2fd1c4bfd6786fb9947e70e6d0ddb100e768. 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/USJ3V1311247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1827c888b88c22e074a797ad86a7e4fca2913357e7b5d4f13598c9b7331805df. 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/USJ3V1311253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925d593abf17a4d3b7d22df169b74127c786f91cc1866f5932b43597e67e4cff. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:05Z), 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/USJ3V1311254.
Sonido Titanic Y Sonido Cubaney Presenta Lo Mejor Del Edomex
Fiercely Latin! - A Variety of Cumbia Music for Dance
A Night of Latin Music - Cumbia Music Playlist
Latin Spring Vacation Playlist - Cumbia Music Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda091ee80ad5c627e80397cf13e003d855ded6a83e92a51ee61bd6124029a929. 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/TCADP1844356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089ec522c2aebf3ab26fbbf75e39098b77edee1e67cd6f15629a0fa2c8d998db. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:09:54Z), 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/TCADP1844365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe002554f0de9682136392c943b9b67fefa3aa364b264192612bc119c1f40309b. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/CA5KR1931342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab87a1f3be7ec9bd4f155833cdb510927a14558b4ed4e68060571c3088f2ae5. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1937253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e482926a8ae22ea12eadeff1321d447250b787054aaea78dc3f95bd02572867. 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/CA5KR1937254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed7306936b893b296fcb1c9d37d5b76d0a3519cc6da7d1b826cc1e70840698d. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/TCAES2076592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d7bac80918fa9e4e15962ebd44ddb0b54f9a2331b8ddb26c817ea497513e21. 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/TCAFA2056670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b975e31b9157ffe2fdc1915fb3ed73550ddb74470e6f1d8bb99f32d3fd4907. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:24:51Z), 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/TCAFA2056680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbfc8f72392eb97984cd9359909f046693c9c5de496f710bc61a8eb7abad280. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/TCAFA2056686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f226489f05445cb1a2f61a6f05f3981c3d199cc09dcfcad7ae4a0fd13f6f148. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2056688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4cc7f197418fa01c58f9aab322ace75c8e7f2d87aca38e0135ba38f17c8049. 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/TCAFA2071821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b732a50f5ee41a097c94ed7adc49a696eeab540ba0a833908582e0e3753d8f. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:01:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2075614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d19ef3b39da4f6b94f9366067d96fb2a006e39c975c688ec0c992ad5709245. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2075616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dba328ff2d386ea3220a07e1d1068aa708e30736c9896ab036cf6ca664b184. 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/CA5KR2075617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa090877d024ebc539d59e9a47a60acb49e845640a5ad0135dc61dc484da39b1. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:26:20Z), 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/CA5KR2075618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedcf03480d1201973077234b7bbabd19597cf353747a9fe36fc11457a07c5ff. 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/CA5KR2075620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb057fa5c2613540bd1bc24562e16c7aad65baa0a799871f5b27ee45b21566d83. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T01:03:57Z), 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/CA5KR2075622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da1129b456f95b87b936c8d0250c9f80e81d4dcd7982ad6117d612a32f0e828. 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/CA5KR2075623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8420232085783ca02d26f3d8f800c5492e510f766b3a140f201fb44cdc85fff5. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2075625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474c0419e7be108d823c034aabde1c8071bf6c85eaba5af3fb56fd5214d2d52c. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:56:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2021459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46214bc8a5bc4b8281613f6deb444cf4329085baaddb828e6372f739b64df17b. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:21:50Z), 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/TCAFB2021468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193afdf4311508dd7823eb25d665ff81d872c4d85eaa8f824d8ee55fa4c25aea. 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/TCAFB2021475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b8de4745996f9a225fc905bab94b395a4f43743006603d81728f4f4850b80b. 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/TCAFB2021481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa6723f8ab172c57886a1efa478fe131e6e2dc22bb48728d55328fa79ad9a6a. 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/TCAFB2021484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e307455171426852de9c689b22f060175e5e57f8b13d0f558124e6c7cf62310. 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/QZMZ92047098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876a6a585a4c691be30405e6e020b78c6a9fce62329afc8cfc4ebb6c4edea12d. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QZMZ92047099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b54ee94b44da34ff8329a90230ff1c5481c19a5db45cbc335b5b00c4519b53a. 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/QZMZ92047102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9d3409bbdd6ce2d9cd2efbdf7c3572deaf17b9ddfcef61824acb770b87abae. 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/QZMZ92047103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba04d963f5e6260f2d27c40472e9c2f23c0d09079f1bf56c7b3ca8440c56bde. 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/QZMZ92047104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e307455171426852de9c689b22f060175e5e57f8b13d0f558124e6c7cf62310. 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/QZMZ92047098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876a6a585a4c691be30405e6e020b78c6a9fce62329afc8cfc4ebb6c4edea12d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZMZ92047099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b54ee94b44da34ff8329a90230ff1c5481c19a5db45cbc335b5b00c4519b53a. 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/QZMZ92047102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9d3409bbdd6ce2d9cd2efbdf7c3572deaf17b9ddfcef61824acb770b87abae. 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/QZMZ92047103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94ecc0b87ace23e798d96a82da26163ed683909db9078799dae2d887a198b93. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:30:40Z), 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/CA5KR2124999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8625a8d4af70e9594fe4b490c7b2410eed7008340b09d0504f0c43f7971b06. 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/CA5KR2125001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f4e44680f15ff12e61c75ced7597d151809b5b13c0bfb0d7e44d9858ee317c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:32:07Z), 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/CA5KR2125006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6c16d881660237e9472eb3112ee7da323e652a61d5f3b1d7dc7ca61d5c27c2. 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/CA5KR2125010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bb9cf35a3efc54b204d90a2a7e951bcefaaf055624048c5f1376388ebadff4. 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/CA5KR2135625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8573b42809ac0b7ae63f47a259c0e41d25556491c4379f7a21a6782817caee. 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/CA5KR2139836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6901e38e43c3c1928860ea5b78ec937adcce742e7d0ecd4d8f4c23854613ad19. 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/CA5KR2139844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0725846d21c4850065d09ea86a9f1cb1a4dfe259f090e1de75292c79cfb2783. 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/TCAFK2183155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3739d17a38d08ae9abde78be539a5b1139e823608f2916e47876107f119cf26f. 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/TCAFK2183164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55dcfaab4e256d50686750e617da9f8470d7dceb46bfa533ffcf83b7eb3a4b3. 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/TCAFK2183166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025be8de05e5a9a9f67a6ac328ffa1f5080b295176060f72649608c936453ac5. 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/CA5KR2160688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6264ef30e5f1646e444449bf877ef1158c869438de1ec3b3c52d780cb5e9681b. 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/CA5KR2191303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c86f9aa24515c900897606b39e0fc7153a580986b954a60b1f2d8f655675b2. 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/CA5KR0023738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2030980a508d7703f19ca3c641b9feb7d74313db6e9d08ee302ba0b16549f63f. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:20:23Z), 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/TCAEZ2018106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a501653ed7eb5929ea72c2c0937ffb8a725ff6e96148d4c4165b00d7c46c03c. 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/TCAEZ2018142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc039f47eb7b9931ff0cf2b0a98b9824e49f1a3571a56c8090c9db0ed4f923591. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/AEA2M2442880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2828d078d359c894160e69f9b57cf4583d1f048c891ed759670e510ed8bf370. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:52:51Z), 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/AEA0Q2407566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cfb391bcefc5e104252e8a9d4f784594bbb1f315543964253ecd5a9422ded4. 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/AEA0Q2417677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a077289b72aacde222f9166f8e151ea59ab2316c6079d0d9583a3b7cb7610d. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/MXA3V2416041.