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 0xb91f8b89d8a6661039d0ecde5fe117b859a7e1d7c94b60e22dc8bc16ab5bf2cb. 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/54a848f9-484a-4fc8-9c64-29717c8f9ea4.json and https://artists.proofprofile.net/proofs/artist/54a848f9-484a-4fc8-9c64-29717c8f9ea4.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 0x262da6f9bfa9a50d40476d322cdf153ef36efa67235d94a74a05af9211f8cc71. 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/HKE672400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d8fd5242499f139fdeee3c81857ef1e596bb5aebe54c8f1f94d4448d28d0ca. 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/HKE672400464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890ddee59aa9ca649dcadd498467a306e773d835f5401aafd98d6dac62935b53. 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/HKE672400465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3b964c841b8f61b6692a3bf7b9067e9f4e331ff19757b51b07f24a2b6f381c. 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/HKE672400466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2b0c8089c27592b6c6778e94474bd34a37d88d77c2137978581c30723efc02. 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/HKE672400467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5632496493ea5a2d848c60d79dc44ca501bf14368a5efb334c1ec80cea5037de. 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/HKE672400468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1f499cddf553b8fccd5ec39f90d6c7343903c526151394430fa8f5ebb4eafb. 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/HKE672400469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1229682b8b17d258b0d49ec7c702a27c1f4707c528b9a1a73e40b4df5f76d347. 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/HKE672400470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34888f404f58c378894659eb50ebc085a416f5657ea214bcc2541749500123fe. 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/HKE672400471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005e9155b214b58cd00dc70f416a625f27fe61c572d573b48c7469bb63f8876b. 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/HKE672400472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a72734ef81620d94b01d292d0a29d7fa0589ddc8214fbe40e1b31f4e9771857. 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/HKE672400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4a02e6762f0f2c4cdac27d023d5b209954370d8a9a7f759d6ef213c596de67. 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/HKE672400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d58286627a47a4a98a59a4cc1d37010419f1c06419998278c25ff08a18e95eb. 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/HKE672400475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8752e4e1fb63e10156967ed73d3b0ff5dcb927d416c2996b55554fa899ca7a. 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/HKE672400476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262da6f9bfa9a50d40476d322cdf153ef36efa67235d94a74a05af9211f8cc71. 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/HKE672400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f727e0a2e8b75d4665f32a9218cdb13c382a39ef257713c31b2ff0fe3764d3. 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/HKE672400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb14f48b3dc22b6438c3e98ef69c8a1e4c3e72830309fdb593419042f0c022b. 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/HKE672400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8e431de6d87927f8e6a2d3de8ded93d5ba539a4282a5e47898802795c7dfea. 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/HKE672400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df5645b1b18d97b4c68765e79f4f4b28546b58288de558fd08d62eefe07e73c. 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/HKE672400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633028958c2752e59963800a77f1cbe13b5a347507a8ca2605fdcca6000ed96d. 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/HKE672400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c46901ece6753d5729e0fd4dbed9fb759957dc2fa9692cb0cad2cbec88650c. 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/HKE672400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12443ceedabc045974bff419e548bb642c12c39d84b16e43d8b9f09e8605e9b3. 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/HKE672400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b040ba6c11e5b5b11f560bc1bf319686ae88d467b3cf0eda76c82b0f70529e3. 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/HKE672400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ee2f2d89b6b64654cf2388cf4e7a89f34e54ed8f6e69a19b27dfc9974cb00d. 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/HKE672400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2a347ba5ca1e3336b995a6f07862813cb3e07f5f9d66a4b2dfa52f7bdf00b8. 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/HKE672400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfee0179b4a0186c602807ad94dc2f5f1976d31f7b9d3240792b09cceb01f75. 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/HKE672400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eb5d7c655f644a854303338dd07bd38399f8d6db57bc2ba33799df6995e772. 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/HKE672400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb2c952cd4838b270775551d94a4094f6915ff13032c9c861d4403e692c0e69. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/HKE672400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512972878411e7b1fbd5a5d0bc10f2767e032b12fede7fde282c99c20025e4e9. 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/HKE672400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6128d354b0b78cf8691a1574e9d86ad60e6ed6b28066f0e8a531d93e360ddf. 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/FR96X2311677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9685820f4bd8bcbc22f55ea81c6c499c2a4adaa90b424a6b5abe65282ab68820. 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/FR96X2311678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4117eb8b92f75a77aaff892054464ebf83f95b55de369592c0772a3ce03a1f93. 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/FR96X2311679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fa533d85f59d938208a965733ede7d6ba4d0f9a9f9be48f622c5d1fe1ceb47. 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/FR96X2311680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49194caf9832319abdef79e2956b1acbb4563913a5f40051bc4b730a45f82b82. 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/FR96X2311682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9d044d624cdec75c83e81f4b5ee041f00846be437bf3b604c855c1ab4cb658. 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/FR96X2311683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1257bf41cf90670f2d156556b1d554b55484391afb3fc4319ce8e3320f437e41. 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/FR96X2311684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0197293a590e20462624fb8becb51f242f1ae3fa8a877dd8a364c4677f28e1. 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/FR96X2311685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556cd8059383e68184c87312aef15cc646a4b8ad82416645de9dbfc861940a5c. 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/FR96X2311686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bbea8d4588c481852219278f55759fee553a280fd2f075f594901bebaeb013. 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/FR96X2311687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95b866d6a7888ef78340c40a3eb3605f5933af2c62abeb9a7c153a0d74f8abd. 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/FR96X2311688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7887c6da127cac6efb9502e9212236d9e03234059c86c81d106b5e31abff5c3. 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/DGA082380648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6749c1ea3368f8035e5ac8fef0b24f71143a00a171163e733e6c36f9b965042. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA082380649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202cf0ebde848d28cb47e567f9865d504cc8ebbd3ab8991d8ee42c579d37e18c. 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/DGA082380650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45601cc45c2cf512a248841143c26d8667241176d3071975824f69130bec9c2. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/DGA082380651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad29a11d16f4f7d05894966dc74c200e777e11e77a0cd89081ac47ae7a9d239. 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/DGA082380653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57c0de7293d922caefe386ee3cf0a9bfc2cbb30895f78b57b5f12023e94155b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082380654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a252c48bad780ecd0d1a6810a13c266229ce8f1d62db93db59c72839cad33b5. 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/DGA082380655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fd775b36836337094f7ac32870718a2d55b82e2da883fc6172b73b97b278b8. 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/DGA082380657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66e474848ee6c305f0d241ac9b0f9de600b3b37915515b33500eca33bbd6ad. 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/DGA082380658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ccad1ab612d4fc1d32f7261cc253a41b4bb6f5a529eb2aa8e3ddc431907a04. 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/DGA082380660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce2ccf09f58236f33df4583914476bf72b3bd99ddb9adf57920c439431d83d4. 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/DGA082380662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a5d34471468f19f065050428ac993ce40b2599ac25cf74248328261db87433. 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/DGA082380663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43282731bed8f0d76ab0842b02136499163a51e2902f1e3d735a7f605c7d294c. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082380664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a90add9f0debb23ef8512e2e108ddda4c1bfad5b10a16f7302ab2883a9d0d5. 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/HKE672400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44069053da2c0c237a78823172d6c6bcb404591c95e2cd247ac5b40ea27cd7e2. 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/HKE672400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9b8aca19ac285687d0c07d64b43cad6dc31d35293b732abd6b52384f3e4a9a. 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/HKE672400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d0c428c67a88c62e9a98d969c40a07b67efb5bb9f1956d0b3f7dfbc44889da. 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/HKE672400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213f19ff6a8f218e83b2fb5e4e8fe337eb53b354cbf34972331a19eda434cd21. 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/HKE672400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ee9917ddf63424d23e65a73d78002c90721a989077b46a7e3fdd96df319de3. 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/HKE672400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178f9bf4b05f02ebfc0abc0edb0cc7052649f6511609476d140d501b7c9a0a7d. 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/HKE672400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0e0bd19927384ceffb17e58bcfcfffa100f0ff9dc6fbfda6642089883dffb8. 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/HKE672400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355468c8511883f1c81976595ce38257f7d6faa3fe661100c2343563a40e5556. 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/HKE672400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5309c0280281b6e4a0f81a947ba3ae2acf1dbed9b70b6c86d6b5b8d52adb58. 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/HKE672400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dc01540d6540f3b4b23578c68d5b8f6307a90eea45822353377962855b2d58. 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/HKE672400137.