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 0xf7ad68a57c2f3e768af36787791056789803c9f236ebfe2a3fe5cf3520a51ebf. 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/3cb8b1e8-c35f-4135-85c4-ea78a5370eff.json and https://artists.proofprofile.net/proofs/artist/3cb8b1e8-c35f-4135-85c4-ea78a5370eff.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 0x40c591636e802aa62bb5fc908e04f95c794e775da0c3346dbf0bf942079a4b6b. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2131947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb01499f9b32538a56e057d8cdaf93843d524faec927a6bada2324391b61391. 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/QZHZ52158964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45460c84b06649e4c919c20526433279d12ba4b4530b2eb1a9661fa651054bfc. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZNJX2188139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1789de361b8d74f34b99d26c7e8d2e215fb7b33d0a62e14454da2f41b28e65eb. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZTPX2103854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e651180defd6d5eb382669a2f980407d1137743f5a18def095fd57e82e3b98. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZNJY2188709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa810d1dd209d32e0d7ae28fc7b92e4b1c487bd2723c4898d9f1bfb8c05a08a1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/US7VG2262960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071d90df08b3317ebaa7592f12225484acd7f2fbf051e3a4d943677b10b63099. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZGLM2245433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8108295c8e8a9c978f7216cedeb7e807e8dc41ab97d0aec037a0cb58ff5968f3. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32277561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869f2e126fb4ae6374a51b3edd4c635ef1aca4f50a7908b06afe1e72da809cd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:45:39Z), 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/QZHN82252856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8266cc482286fc7b0d2d4eac84f256fbac66bbaa6620fe0c3edb877cbbbac07d. 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/QZHN92251609.
La Sensacion del Bloque (Turreo Edit) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097bb5f463f6285ba2ada75b277820c65a711c6e1a5958c21979a5059eb0dea9. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZK6P2203945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb169edaf1951c54d895b2791281508a6a149de638e34cd538b851583a8ac932. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2291945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431e0a0e2dbfac4a616d12a89fab5cbb64df7a2511908dcb66a3a9c08f50a55c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZMEM2291322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45dbe8d2b3bc397c5bb1ed704b1a4e0e2d77f1d2b29d271989f67e7d78d9dc9c. 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/QZMEP2264976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8f7b47cf47c1727190392bd0abc2d97dc50b035e5f4b117da9fa969cfc72e3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZNJY2259927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345cec91939adb854a6b28c9e4af87e383efd4dba138abb91d3327211554ebd5. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2235190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8826efe2ac6342b9646c1a50084cbbb40fc75bcbec30117b7a8df55a1c9a5bf. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QZNJZ2299777.
Llegamos a la Disco (Turreo Edit) [Remix]
Llegamos a la Disco (Turreo Edit) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9866b6df1ba9fe46a3fb7d4b1866ada07cafadd1f9d4103713f9be0fd39d61. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:35:47Z), 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/QZTPX2209474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f70f521a5e8aeb87eb17701f032decc3ce8c393850b9b07c4623bbf7f697bf. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:30:41Z), 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/QZTPX2283783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765177e764b3efccf6f74b67bd60c3ced68ded214ab86975db738d95198c2b4c. 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/QZTVM2204332.
A Que No Te Atreves (Turreo Edit) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eda64ac9e6d71e7ba05a4f3c7ccc4c7f3f1d91d455373e65e4c911cdb5cdbf7. 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/QZW9K2266841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b55843b4ae974c9a57457d489778358383cafd5e25217927935e298b3cf828. 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/QZW9M2233925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c53ec6e2a39d0c4a407daeb33ef32ab846457cbba49fefa6b99fa547fe6f73. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:30:45Z), 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/US7VG2326099.
Fanática de Lo Sensual (Turreo Edit) [Remix]
Fanática de Lo Sensual (Turreo Edit) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3e50c51b5dec5a89e319e4548b6da5c71bc29ee1ed82f21097dcf4c2d65f89. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2353098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597ea2086d8e71f6d3717b833ab8dd58aa4ca6323d51931997549cc3e13605ba. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US7VG2371879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c27cff2cfd89fd35b20812fb30f9c1c01cc29f0a73f15dffbc80bc8240f51cb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZGLM2322472.
No Quiero Que Te Vayas (Turreo Edit) [Remix]
Anda Robando Coches (Turreo Edit) [Remix]
Yo Se Que Tu Quieres (Turreo Edit) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c539f4120dbdb2c852ffe4ca90abc18873d4c142ef1ad0102806ce96039dd4e. 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/ARIXB2308712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f6881754162b2af9d484ba331bc3fe226c5ffa88034c2901162ed3a5ba17ec. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ARIXB2309937.
Dejale Caer To El Peso (Turreo Edit) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96459bd24b7922de17a9f455ef01e16d0244d9df035ef7cd427fe393790e7e2e. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T23:02:33Z), 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/ARIXB2310376.
Se Te Nota En La Cara (Turreo Edit) [Remix]
¿Cual Es Su Nombre? (Turreo Edit) [Remix]
Agarrala Pegala Azotala (Turreo Edit) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d9bbbab4b79f50f9e1d5e59412802870380f42c483b74f2e55b2e9d9fcaad1. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/ARIXB2306613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8783384c714e18369ce3ba00db385cc382baa545fb754546fc66af1511c44ca. 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/ARIXB2305619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6007c52b73ca8887a0242275a36f9c319dabf3d3f9464bfa9bd45e0d5e551d1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:44Z), 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/ARIXB2307129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58eab6d26ceb950a377feaf55d9ab25949450549c8d9b751807001be2c8cd1f. 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/QZHNC2473791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b9502fcaecaff33b6a89d9acb887ef4a0a5b6e0502ad3a0e3ef7a2885df018. 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/QZMZ92435321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13c995e9ae230eb75692bffd4b05565ee538d13945d9c1090d0625027bb4ff5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZNJV2462618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc58c8aaa9b02f21bd7587eb272e7e8b76092fe7eb26f8e110594cb06661b18. 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/QZTPX2467845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0109d4503e1cb9d21aca1e684b300b163d69ed84c938addd23a9776f4b4fea1. 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/QZW9K2437198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc479f01f70c7c243898b9852900e62e923bae287fa5954651d0469a8279eec. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZZ762408881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc895e6a676b2994585f731f637ca65ae79bb63e9c5de861b5a5541751e98b83. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:22:19Z), 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/QZZ7K2424716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a44070a91d56af945a77f96e3e738612fed7349f608c4a7f49fe7e42a3245d. 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/QZZ7K2448357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa0a75cace8a9569f2e0d5ee854842b87ea937cfdc416ddf7d8b172a4b643f6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2521681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8692ebee7e34c0a2f052c4aff9caa104a2a3ab64683659eef97fe759cc852cf. 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/QZDA42589056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d618e3087e5d369c402ec0594c457d029784e21773c2a8c55af0aa8d3ce38. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZPLS2503010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dc9c22fe9c3070009019c7697c8dbaf935c304e3e701722910fb9554a11657. 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/QT3F72546854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c8a0bb606f5a547648ef3c6f26f793eddb6d832370a8a386f7712bc01ef6b2. 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/QT3FB2571971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879234dec60fe8133acacad61c8dd17e8679df60b0132e8e531c071674a2572f. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT3FG2585405.