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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf263f28bf44a531df956afbc62753c9a4c4ee1520ebdf5799041d8d91597361c. 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/a3d400db-6c47-4030-9b46-30ccbd83390e.json and https://artists.proofprofile.net/proofs/artist/a3d400db-6c47-4030-9b46-30ccbd83390e.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ba10c7fc8874584f62d9a8b89c3cc7c0cec6fca117bc29005d46fb2e921eb6. 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/GBHLW2102337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdafefcf7de525a122c1531ae843273896df7bf0c136f80292ac86ddee256bf1. 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/GBHLW2102338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1776d001c42704cae5e69c0cd24fd79e38cef019e5f838cd284dbe4561ac49e. 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/GBHLW2102339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe492301508e62614c3203a9487fba6bf2f7a104fd43c6d2977d3b2a78e2657. 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/GBHLW2102340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2692277d60fdd492adfd9a373642cce78efcd512e90d773924ecefe86f7d47ed. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBHLW2102341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86c09d0d75b44a68d429e5d4d3b4f8ce35331fdd4e41c84b6eff00b50f6924e. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBHLW2102342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb483ab0557e3e843ab6c64fe9621128aa43216f824993778fc7f19dbb672c88. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBHLW2102343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17f5ce21dce3081fe7fa8682f848579b7ca0f1c3dd84a7676a42dd4f7770b85. 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/GBHLW2102344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46c23cacc11dd31bfef670deea9852b13e57f437262674bea639fba1c51aad9. 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/GBHLW2102345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bdd6f12d8b5462cb990bc9012b638d83d47ab78bf268781ce3433cc4acdf03. 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/USYBL1801299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7aacc9e3e655bff2eb5b0cf8f389763cdd7c96551ba7232423c0d61c41df1fb. 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/USYBL2000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c241ef774916488d3d52410e9d03a7690584bc6ec92f69bca8652ff11c72f4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USYBL1800656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0072c70acbf0c70d1dfcbb69d070ca6a04e7b4520532f5c32e01ec209c6d1768. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1801298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422978df23d00128240a1af0def25f1c4ff9b39cb8b83fbc3d647e3f4f7af44c. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/USYBL1901197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848512a513a82874a167dc063d7fa110d82bd0c66bcd126e39440afceaaca4ad. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USYBL2000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d1640a084d347eb54edc425da6dfba4beb3e6fb8e22c17814f415fc5d2b769. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/USYBL2000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12da7cdc85e571a16b91a9e05b521d5151711cc4a37312c807320cfa9d4076a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEG932304271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe94cdb3346985d09b8a9987289b7d66fe8562c0c06ccefe038de3882d06be2. 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/USYBL2301840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7709380ee1d3572e6b9fa53201a564321cad1ab8a83714deb2a646f792559b11. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USYBL2301842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b47a4ee3473899dbad60d5ba66cc3777f2b658f2dce5af291ff945becf4415. 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/USYBL2301843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b335b2bc5da254a9578e9e7d037ad844568d57eb67c8a02b15ca4301f5bb5e2. 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/USYBL2301844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768d3a9e0defccc854a23dba94276142cde93ea64047f876928eb27b20b14c88. 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/NLEF82300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021400d4a877941f815b4e4432aef56055b164fd9f06169d87910aabbe01242f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLEF82300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8084f20ea2876740dadf0b004c16e3c265c6e2b63965cf67702c3505e3de9364. 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/NLEF82300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93c366dc12819d9ea2a36fecf0463e264aacf9a822d354cf7e2abaf0854164b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLEF82300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56ed0afaebe68d70ee50d932c9c32cbaa9f6fed04ed82211f025071724c41bb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UKACT2231582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a221b3adb251b446fe4e6b2dc68e56eab7c6f811fa7039306fd05567f840b6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UKACT2231583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d57b029f24edd2ef3802fded297d22b950729f9ed4d2d9e43d4bb1b875be365. 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/UKACT2231584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f76161ca9cd1ae40af69c073a35396f2e510fc3fa57388d915b8ec759647f76. 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/UKACT2231585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2cdab2c35304cd421ebe672c2e1c00fc5a27fe701705fae0cdededeb6a429e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/FRDX62205610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5582927f96b5b5f7e8ddb58cee3e206c87b22c6cde94bddc6718bfe18555343b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USYBL2102415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdafefcf7de525a122c1531ae843273896df7bf0c136f80292ac86ddee256bf1. 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/GBHLW2102338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7c3360bdd1ad5a339b6ff28831449e36a59f1742b9e5023881712634266fc5. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USYBL2101382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f848b248c08f28011d8e78bcc6af7ef4a9ed2af9c2d4b1e2f5440fb31c3f21. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USYBL2101384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eba7978d862d1f5022654f041399c13649530c738e82788723575a25a39c66. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USYBL2101383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d1640a084d347eb54edc425da6dfba4beb3e6fb8e22c17814f415fc5d2b769. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USYBL2000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889fca3603937be2e19aef42e08ad2f48afe73baa4749d16648972ce91ca670b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USYBL1801116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1cfa1441eaaf37898a735961ac40188013748989811c89887691d15827695d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1800657.
Kiddo Caterpillar - Soso Tharpa Spider Flower Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dd8d4c942330ec93f173befe642870b1ef0b65d7a1d353b3ae80bbf1722228. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USYBL2202192.
Coconut Warrior - Tristan Arp Firefly Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed387d0a4b33a48e95ace73cfaef144fb771cd8ce72ebccdf8c5377cbbec379a. 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/USYBL2202193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c24b2586f02b913cd387b66141812c5d2d9ea4ea49a67f08c25fe0ec9932ff. 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/USYBL2202194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12da7cdc85e571a16b91a9e05b521d5151711cc4a37312c807320cfa9d4076a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEG932304271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d741e9db76c9383cb03745b7cf5007d8a5eef5b6762941d1ce7bcd1c684ecd4. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/UKVBD2000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b55a77cb564106bb52d91595d6063d01c9f98bb2808608cf2c292b93c76df9. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRDX62300800.