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 0x6d439c126c3710577bbd2d6662e645a76aafe963f2b5351fe7eca566521bba35. 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/b221996b-2ade-4944-b7c3-f78e545ca03d.json and https://artists.proofprofile.net/proofs/artist/b221996b-2ade-4944-b7c3-f78e545ca03d.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 0xddaad812ebdd46eea21fe4788bc8477080debd0f173bfea9fd6f6b401a57fd8b. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:02:15Z), 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/GBLFP1532335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af218391028b64e0e5abe67318563e9db198b2c9fd080760775a959ab1d1c1b. 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/GBLFP1532342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990e771f479f52f0b4173f23ce5eec6535972998924612fa178c226be687309d. 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/GBLFP1532344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7f6f6e3d8b43fe2832e9c32aea5d2ecec79c5aaac5bcc954457dc148e26047. 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/GBLFP1534691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacee322ab1ad40439cb89695d8d2398b3c9bd6553e04d178a22576ca3f66784. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:02:18Z), 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/GBLFP1534694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181fa036a9e8ec7b837c334a7821813706b3fff8457810baac51ea11126dc261. 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/GBLFP1534695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79d99b963ce17fdbcfc860dc86eaabb8ddf75dd4f32d7dab3adb04c6a1c78e2. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:02:45Z), 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/GBLFP1534700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022d2c1260128da7cee73bde41668c138110914de535bc0d0653f254adc8a923. 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/GBLFP1534703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c82a359b68c79a07171ab4d3a6d2fb21e464b4f78addbb3701b7f02f0a8cc8f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GBLFP1535311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f5318866c9543707855873509855a75237969a67e7097f613ae44cee0275d4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1535315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a21f3fe66b94f24852e2416a34aba3405dfc494a98d91c04b5c5259e2a29c73. 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/GBLFP1535321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ad85c39f46139578b7bde25a00a2531c6f9ef06e17555eff8e7b49266b3225. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GBLFP1535329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0035d47ee7cb57d7640270e46cdd15bf2d024026f03e97888ba44212d88fd2b. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:25:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1532121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e33797d03b1f0c5dbc70e97f444e0ecd929d7fa3d4b1891078895e4b979abab. 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/GBLFP1532123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61aeb5ddac1a2fec26d30935cb376434c70f4f8e384446b83624256df2816076. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GBLFP1532127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21b61e375b0000f420a29d1069f39d171352e4213493889eefd5fd95fd0454c. 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/GBLFP1532128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b5235e8e30d062e07f00213bccb1e8d9b818ebc74f4b59d50505dde537470c. 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/GBLFP1532131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b497ce365a354781ce823ae346d116f0017ae6196c232c4f5d0f05f0420bbd1. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:36Z), 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/GBLFP1532130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d25de81924fee0e2c65ad680f7c459d099cc0b18d9f1f2c5dfb6b299a98d52. 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/GBLFP1581506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116f0f0329b774304508af1610374396613a3bbb646246a1226366b10906fc85. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:39:17Z), 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/GBLFP1581507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599b93c5d0ad4b36c4ccad7b6272512570579ef4b05c7305571fd657ac42bb68. 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/GBLFP1581508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcff3a1a4188d0dfcdcec0832c2e0515467ff36c7d084505c5e4c0f17f992e1e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:54:34Z), 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/GBLFP1581514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9504a7d4e4f80ba16644fed4e7238b9d9a8e78bdb846a8c844068a9fb8a299e4. 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/GBLFP1532057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a6e60c439f6c3fe3fb33ca0fc7b542c73710e5f44a2cf1ed787817ada2860e. 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/GBLFP1532059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faf42af120e17f64c2f3306722a291f5afb36e15a5c93c6815293806ea5ce91. 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/GBLFP1532060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cebd5c3e965fd2e141aca63f8f3735e4aac0e9588f88e77f2f9668f6f7c0d3. 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/GBLFP1532064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdd3b0b5d01902fe48447673349913805943838ed8fa125e34f57b6e924752c. 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/GBLFP1532067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b7302b22654e5c64a7a52af70bc261fbefc4d56708653ee46f0eccc57301e1. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/GBLFP1532068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e700fdd6703e317a07b244fab42c5f8266a3b1e0bad3d7d9293f42cd0dc1d0c. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1532070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43e3ccb20fbb5d372a78bf6c82cbf18b4c695a08cc9139686322312df32cde3. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T07:58:56Z), 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/GBLFP1532071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb60da07454d6e0f12035040d91d2e9e34e5a0c0bd3394c1460e19e4a77fae48. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/GBLFP1532073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1c9faafa7933cb0902bc17e63c006a289fa4807b5054c35faa94ffb0a9b133. 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/GBLFP1532074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b21937c0c3b22de594f9b90b49cfe10e5e2b6f9f31b3e147555bde507361f7. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:55:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1536026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cc158eef5bd24f238b9ac0bbd896d58a3e50ce8fe51baac784e2d8fd331301. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:09:38Z), 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/GBLFP1536028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1d25924b6d215dc0615d7a4caf4f4ade2ad77ca306fcb51c000059addbbf9f. 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/GBLFP1536029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5ef355f8fc731c53059a08b0638b48d3af90cc3b0547b2a00011a2b2f6f522. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GBLFP1536030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec3a3d2d8b7f6c466b77b982e9d087e46f5a7163f30645dc03fef2c2b145dd9. 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/GBLFP1536031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b604d5c786a082b884c7e5c21e0face87756c8710d92c4c5e89254df4fd846. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/GBLFP1536032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e811fa57e64d4bc30150cd71d18a95ffb077b07bcceb834994a83cc188358f. 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/GBLFP1536033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3850080688f5c6250f7a873e3381bb81d2422698515fcaa43327b0a9cbfdc6. 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/GBLFP1536034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75b703473184d59c14c5e9ac2f76a0103c2bab196f9e37b898539d01ffa8121. 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/GBLFP1536035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998697b3901a656e982d6de98abdf52eab244c054f805fefcb093520e1910186. 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/GBLFP1536036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e11162d47fc2d4bca75c64ed0c7f4a376e3650c725e8e652d205e74d279817. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/GBLFP1536039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb23255f8b287c06189959a8a029074f4b190af01867a19a95b9663091ccd2c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GBLFP1536040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165fcea7bed16383148bb86ec874e61d772f49b9cc02cb45003ba3329ff57fa6. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T14:58:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1922632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332bb26e49572006ff9d7e7d4aaf48d5c435ea097b0e786cf7a8e1ee2a69121d. 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/GBLFP1922635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106ffa4a9d4112403955af161dae684c918b89429898509376d82fc049d42394. 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/GBLFP1922642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463b89297000740ec5a291ec6d074d7af015fcfd8816833196db7a5e85f4ff98. 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/GBLFP1922670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81522cfec50b1d9ad6af0d852830581075ccaa51f3552eb758b22691ff3c7037. Chain 2 (Bitcoin): anchored in block 957846 (2026-07-13T10:25:43Z), 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/GBLFP1922701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b98beddc4bbd493840a6fe03c3512651f931c66a0abac36ecff31d2bba7d71. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:54Z), 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/GBLFP1922716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e616a6e8d40b58709b51eb7b2a8b38bf3e65aaf926928ace5162699f8446372. 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/GBLFP1922719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b9def906e0fee52866289f8337ef867a2bd947b6533f013431399eed09c9a0. 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/GBLFP1922743.