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 0x3438b06ca364bb62be25ff680c2e4efdac9241238aec3b27e5d5b7501d7291e3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0956dd89-f8b7-4607-af8f-b8c7d0aed408.json and https://artists.proofprofile.net/proofs/artist/0956dd89-f8b7-4607-af8f-b8c7d0aed408.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 0x7f08ade9867fbf0a780dbcbfbed3b9ab6a5aaca84c60d0ebac14d134646c1e54. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZEQU2110075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ce8787dc6c5f9aec398e6321e94329823e2fdeed045915acece30417f59a11. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZEQU2110076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba86760e174a4ca1547d49cb511907bf35a05c114676c26234d5835474588c7d. 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/QZEQU2110077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ce4bd0b9341973323b463210a470ed55f5f5c0ca925dd4ceea2a4f3873c9be. 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/QZEQU2110079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0688df2f4bb373ff9f430bd39c7a3438be47cb7cc3c3d0d18f763bdbc48d595. 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/QZEQU2110086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeabd00d5bcb2c1efd39f6139de00c8549293386ce42a0927d34476ab3507946. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZEQU2110087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b0a503b0acb987987935afee8639625587568608062fe278494c9e231c598e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2110092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b19b416895b78b689beb90006e7a945965ed358a59214cdb366553b2dfe638. 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/QZEQU2110320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c51d01cde3c6aeb14f7ad154e0e42573afe2aac18c4fe80eb755cd8c2b3787d. 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/QZEQU2110321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a75bab157edb7ebd63cee1b2a508593150736868fa90de42518c1c922d9e0a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZEQU2110326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf377b05b8d5e5f9b2e91e4d2798f9ea2408af2b62f0e710c9bca7a4e9c645772. 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/QZEQU2109889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5f7eec3d4a3c7e21a5ce33c28b850e05a3158c67387e25eeaef142dfba309a. 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/QZEQU2109890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386cb57d2e099bb430abd5c3a170f89e34635ae621bda558084c18807adbec76. 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/QZEQU2109893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b9c240c29ca5ed26b0229ac891da1be39c8c57c44eb43ca90a240c476744f. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZEQU2109896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6646d1749dfb13b0b7e65d0e8d2e3b15016909b9aa593d0719b5c2180a57e748. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2109564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a1d838240c924237ba239a9afe00fc57e22e3059e0a0fb2feef4a0423749d5. 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/QZEQU2109567.
O Rei do Coladinho (Ao Vivo em Terezina, PI)
Ao Vivo em São Miguel da Baixa Grande, PI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7995b5010d1829d4a8b9a5f6ed027628d682d93bf94f2981a7dea036fc9daf1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US3DF2163930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f8f0f74d8d5ef937e0ec95ddcf58c997690d07b1ea4e648a4a804df39eb7f8. 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/US3DF2162343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbe3c2e2a1b2b2dd57d7c04298a0fe8dd4486d11533b53099e749d09c1ef59c. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/US3DF2162371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fad4d627535d2528c15a9c862ad9f79313a8938f0624785f25a8a3d4307649e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:01:06Z), 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/US3DF2162350.
O Rei Do Coladinho (Ao Vivo em Teresina, PI)
Ao Vivo Em São Miguel Da Baixa Grande, PI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b08f9a2ae20c7b3d2b9926b5b7d552e254bb8e77032c4a60cd0fd9f0045213. 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/US3DF2163768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1cf01e13ebe2efd78479e12ca16d938df20c75ee3a12eea0ef25a8802282d5. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/US3DF2163793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1e3f8a3e1cde33ba437b3bfe98c7821f7b4b7867fd3decc16491b4f58fe33a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2163820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edadff8f56cd62658e6b2863cfda052005801f35291003415a096b969d11cbd. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:22:21Z), 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/US3DF2163833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c27affbb4ef19bc755607f6db9fe9241b8cf15d84f88cfba2f453ab3cc5a8e. 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/US3DF2163841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299f6767da0b74274d1f7d8f1a5530a3e37467995119ffb21e9a31576e2a567f. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/US3DF2163804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efc021b7b27be9bd1ee50d83f971c42ab33b4e95cf086da449f7c5bc194a7b2. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:10:33Z), 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/QZMZ92116766.
No Atlantic City Ao Vivo Teresina - PI 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c3f5b4dfdddfda673ef0c582e62a1d84c2a481adce848c616cf8503097ba2a. 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/BXN9M2441094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7995b5010d1829d4a8b9a5f6ed027628d682d93bf94f2981a7dea036fc9daf1. 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/US3DF2163930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103b80622da3c9c35055381ef8fdb7337aad53f5f590a6ee3a6dc603db7abef6. 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/US3DF2163827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd5f970ae89f6465d1aef3ce9d14b839c8616f4ecdebf7bc2ad01929d52b517. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/US3DF2162358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c4ba52c1c6d03d2565cae6c0d46635516f3b9246d36529ebb8963bbe0b41eb. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/US3DF2163739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4ea45af0cffaaebe220e08d41ccf908e09c414c8ed6a5018ef21f240579ddf. 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/US3DF2163759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486f2c37d46e9e150aa2fef0dc7e43ab998b5253d62da0a7166567ca045ddbe1. 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/US3DF2163844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26f6dbadde6997e92e795263156e0fc79745c64b57eec6fb18e91434ae6c3fc. 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/US3DF2163806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f8f0f74d8d5ef937e0ec95ddcf58c997690d07b1ea4e648a4a804df39eb7f8. 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/US3DF2162343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253e8358130da867e74aaf87ea25e9e8a9f5570094fc6ceb7efe1cb7c85526e9. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2162330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc083ad5cd188418a0b4070f675716aed6e5ceedc4eff29c357562ca213aa6f1. 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/USANG2406117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589d00166e87d2c33ee8301206d59e19188e073e7b8bef229504fb9065e58294. 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/USANG2406118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095f6668b32307de8d71eeb2e8e433f1bfdf47f8f1f36b0910d119b130fd0527. 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/USANG2417605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ff203a2dd95bd2f55c0ee3c010a3b388a5f87d291054d3030804b10614c21b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2417611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af53c1e620296f4b8dfda640d369c81eff117c1912d25071335e5241b733234. 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/BX4IU2508924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd884a617d0bbd6de665cfd104815c267df1dc35644a921cdf6c359f23ad67d1e. Chain 2 (Bitcoin): anchored in block 958399 (2026-07-17T10:39:51Z), 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/BX4IU2508897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824a5e11158081e31447d778cc9f9485471554724ba584256d6dce343ca570ac. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2508898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213f44073bcab8ad18b0bb1e5234be7633d6b62b5c4e0414d22cbc13c74e23d1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2508899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb354a6eac45be606ab51cfe3d658e4b2af605e4a457d26f83197b12aced8eadf. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:03:07Z), 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/BX4IU2508900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961f0ee9be15a1c9b16d327ec096caeea86fecfe175c0d6e83f9df5af40b6cb5. 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/BX4IU2508902.
Foi Amor ( Ceian Muniz e Paulynho Paixão)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14914b01b682d0b20408e1e22e551a489593363b48cafd850bcc43c17bf243b9. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:07:33Z), 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/BX4IU2508903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe144fd22e19f921b337db61306e9f3b0ecb278418ca9337545efafd6980f082a. 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/BX4IU2510376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6eaeefd79200a19caf55258b90158032467f8d4e3f822f505c8e24bc7364a4. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:08:26Z), 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/BX4IU2510377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dc12dee4b9c24e0a5fe5a5616b5bb40839bff379c6b39238fc4417ea9c155e. 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/BX4IU2510379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7921079c5f74a84c3e17c561873fb83b6f910ebd5fb39323f85960e9094a69e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BX4IU2510386.