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 0xe5cb6d5ae3307db1cbda6f76d4edc517a9d1f3297c8ee3c3e89f767846fb4f6d. 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/034d24ac-d8c6-4b8f-9be5-8611982cff40.json and https://artists.proofprofile.net/proofs/artist/034d24ac-d8c6-4b8f-9be5-8611982cff40.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 0x49223442c241a12f6fbc2406de123ee8b4a0d75f7800da6075ca4641d5192786. 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/NLF711402393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cdc1712b211c07c9880e6daa922c9d5107d1453fd972ac0081befe0df12195. 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/TCACI1520248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a2211771bc10dfc74141407a27e8805ec3b74312736f529808aadbb16f497a. 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/TCACR1666181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1648d1204877ad9941526e1b3f9a13a37260578959f7d5e9ca0288552ae9f93. 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/GBSMU5247506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a1e8e78e8137421407efa73068bfdb55e74b6bd48f192853c38e4c8c719774. 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/GBSMU6016526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46f00ead57b0fe522355ff4dacd9ea3ba385b9026cea68e64a7744eb7791151. 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/GBSMU6330960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf7da971bf9a878859cc006016ca31fe47b000ad0cf796b2523aa3cb1b120a7. 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/GBSMU7211763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb536a32db3ccff435dcb5041ab017875d9a4e2e0d480f843a2a77c779f616bb9. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/GX4R52106784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8511140f1c060a11a31d1fb7194f86fe71e6167bd04fa779f6343bb631cabd7. 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/GBSMU0095321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2500b34f332d5eb53e79b375542b2ed5aef70e1e54e59121d6e34f707bf234cb. 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/GX3HH2222581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc8e760134f98cb6feb3d08eb18d7ea3baedfac5d8c9774859e454a9fea2a07. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/GX5MY2295693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d0f55f8afabcfa0a6fa94169c70d2139c1c28b66676097ffeff2696f7f5a90. 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/GX8LD2222338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c21ddd20ab52d29f6115a1dad6ff0f9de36dc977baf5f79ad0d35b3af58c0. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/GX89G2356246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cda3b640c61c9652f6b7a4669389cefa5087f88889b2d8657a161aab41b3b98. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GX8LE2382848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ed2a629c35ceaaef66c6c885554f469b6aa59d80ab1e8a6011c7d570f288d4. 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/GX8LE2343657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a80bd395cb3246a574b837b2f0888e1dd592b984356987e8b3ab9a63f25bfca. 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/GX38U2377298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82879c665dfd878b1e66e9953142e74ee53097490b39fb68c91d66762c5831d. 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/GX5MX2389005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efdc4271fc5998de85de0538167634365e4d2ed96e54ea1635b267241588c08. 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/GXBDS2360601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654ef07e8e3efb51ab7f2ab8ba3c9108b05859e1a96a17de492f9a0a95fbbb02. 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/GX5MY2392157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb624850e2bb75ac1feef13c3ede8aaa5d6248542a13b57ed649860a65467e993. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:25:16Z), 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/GX8KD2496017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedae888fee0fffffb8197a0caf4dfeed0c269c477ca899ad78551b21b9c94590. 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/GX8KD2484577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358a6d01e174acf345aa7c5076aeec4581ea92b5b3e946fc78ee428f0f6f1cba. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GX8LD2422411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51ff4a7be2f018fbf5f35f431a8a7f8f598eec957f952fe81c638b61421be7c. 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/GX8LD2432359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5603f22bd76e1cb2da030a62a0850982c640330ba6b57bcac81f885fe17c8a. 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/GX8LE2431889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706defbf3ed8828dedaec1ea926e010c937b0d3d5a42a93edd14d9770a06ce6f. 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/GX3HH2446994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb14f57b5dc2592d8b3ac94b35ab8f15a8d5c522cd5d0d1bc2dd573bcacadd8. 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/GX3HH2422713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456fbf38816e6e90e52ad1c50e8092da3423b6e2b6654148a2e25b24c2c2db08. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/GX3HH2449530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cd77d11c8440a83cd3e5e9ef1d803cd4f3183eeac358a295076e7390c3c52e. 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/GX3HH2428670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf392705d2d03ea0f7ebb63978f6ee3559a1257d13593f5b0acf7810d8302be0d. 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/GX4R52476257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34812b73b5b7063a5d98288676ad62d486f25a4a478e185de13093c12e93f945. 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/GX5MY2440858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad7da7e0c24a9085f6df031eba423b29316ec8cf06e891d13cd0abceab54721. 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/GX5MY2499564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a879fa8bac57a03f0553d91f9ce599f1638650ecbaca3db47cbf83df24a6d2. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GXESV2483148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192f9d3a3f2b777479fd8a15e95dda1dbf65921e026098f0f5273fbfb51ca17a. 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/GXBDT2433562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184c04658a214017bed0d551c3a29900878f92a00c83af12d5591918acd9419f. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:58:11Z), 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/GXBDT2499091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa500f93952725daf749007f817feba1503498f9404752041f319296a49aa1cb8. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2440320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d94cd85ff7248248ad40f991b8e9276a2159e27146b7db5a75977f81b1b62ce. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:35:31Z), 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/GXF972487592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f2772750d2522f682e77788f5dc4e25cada7f60950a7e56de4f76700d11d53. 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/GXF972424955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc27fd4806c8507d5b4766c4df6f5badb89aaef04229980d935629fcdd5b2686. 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/GX89G2546310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1770e0b1234cf310579bb4570bfbe5d9af470cab8afd31bdd8cf0d52b34b874b. 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/GX89G2534360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9c4bdca12be2d8baae7ef2adaa1022953475c92174f3f9f150b499c3ad4a16. 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/GX8KD2587719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553029fc9005dd32dd3bd1ad3a316c1adac6c81d3bb3215d1df4998c3d9eb26a. 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/GX8LD2583909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5c2b2ffff72bb02e6c2f20921a4929d6b81e49e45bf10fe63bbba61e5a67fe. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:19:37Z), 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/GX8LD2590383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5e87d2542a9e81c8584b7635adc731db01f2a964cdbc24679fdf63bfbeca2f. 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/GX8LD2519373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b41d96addedbf90681d5137e4d2a91b652d07ef1d17e9fe3621dd3bfb7ccdf. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:40:01Z), 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/GX8LD2518770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10c16e0b2fd1e6873fcecb348caefde6105da75e807bb1a4f7463639dba91c7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:26:13Z), 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/GX8LD2516363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb150b8a4e9640ac40c9ee0147bcdfbde7085339b73bea432a8938c4a9c33067b. 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/GX8LD2533264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca626c8038496d2f01820ffbedc837925822baf4ccb8e823f4c43aff9757db02. 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/GX8LD2597143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169b42102235d579c1f15283086acec75004a45d2ddd97725248e971b663ff75. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GX4R52563387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e54d2e0ed64546311362c051a9353d355b6d8745545ca7f21394313bf28d95. 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/GXBDS2589048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53539768c93b3bfb35c378ea4afc0d6d976932fd152f74631c0270b13f8e0f90. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:21:23Z), 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/GXBDS2544197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6e007d7adfa40e77f1a45767b6b8737968299977978a6792d83a9a75cc977d. 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/GXESV2528153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd368a278c93088ca001d17a9fdac6db753682908aae660bd9c7e09c08f569464. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/GXBDT2555184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98642d941f8b4ad5e6decbb9794357f114a8ede76764e2a2876df461953861aa. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/GXBDT2579911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49223442c241a12f6fbc2406de123ee8b4a0d75f7800da6075ca4641d5192786. 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/NLF711402393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49223442c241a12f6fbc2406de123ee8b4a0d75f7800da6075ca4641d5192786. 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/NLF711402393.