1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x35fe096dfa73987c8a336601fc7c0e101534a7dd6a02da14120ff0264505fc11. 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/688d1082-1947-4859-9c17-0d2b1f455cbc.json and https://artists.proofprofile.net/proofs/artist/688d1082-1947-4859-9c17-0d2b1f455cbc.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 → block OTSBitcoinBlock must exist at that height 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 0xe34520a41904baccec79538b06dae0ae566d5f48ba40d1a0b513bc091d066c34. 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/BRUM71800484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db866ea3d3d191901ecfd71f0be22004eaa8136c2fcad0ffb0242f71cb55dd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXKMK1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ae291d7319bf29266f55bfdb66b5a15343496718b61070a224aaa7f66b5372. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXKMK1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8897cc65e3a46569cb68e6e07bba62bec75f1edb8000e153951c3da0dbeae0f. 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/BXIRZ2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404cb6fa371e2b8b4c467ba3f415a686d2164633ad6991c4f303113e1d32dc93. 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/BR2Y12000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9bfef533fd2c4ab1736d7f5bcc132bc7b5fcfb493c72665b03f0d52c75dae2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRGOR1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf3ff0fa2302afea042404f17913f6110775d7435c057777c841d2f9e02aa9. 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/BRUM71902606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c620937a465da9aa6715d9af2558ba647e68e8af8acb28dde0696fb4caef56. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a12d6e634c84f49b3d3c92a0b13eb1ad314f4d731f562b6d9a337270197138. 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/BXIRZ2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972ab9481a0bf4f490b3014c61c429379c40a955bd4da8011e3dafbabc8f19b6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXKMK2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b3bf2bac6d19d55de1d8554460b2016f434747a617995c7186ccbe82904c77. 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/BR0E91300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07978c12c4af662ad16493ae5ce7ce0f40835a5ed6b12c508b09fa79b45cfa6. 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/BRGOR1800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dbe9400548560babd26630fb473b41bae07c28f8ecc90e6b3700439c58ab59. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e7a00303d74145cf77995d1251af7a9d22869596561c3f4f37ad1f245a42cc. 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/BXFBA1400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f430fa155d4b77bbf05195b4b03ef4a0c5f933f37bbd4003a6efcf9e196855. 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/BRUM71805167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a7c99d6b012fb7d2f18aa0738595e706578ad535382ae894e57b2f08f93b56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWB71900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fe7d275830e63cf53e23ab6c90ae53e4d90fda66b2cce96062bb5f5dee85d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caa423de4cc85f8a748f0a202c7859f362f3a94c9f5f59e7db402f06e496d73. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BX01B1800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a744f1e5bdcbc98cad35854ad3a18bf3148afb2d6c48a9abd95cc5ae3536cbc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRGOR1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd9b4bb60e045e6c32b9705dee0f9e8ded77b585e475202edb282500d91c871. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BR0E91300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29334f71ce97e528cfce36f4445acf6eaec16572067d642580b5074850bde217. 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/BXFBA1400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae03137ad5ecdb349991bc36ff33f03987a240ea88e33bbf45a52dd25e83cd7. 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/BRAP61700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc918e55737cfcba2723420fe5f30ef091bd57a38f25bcfa0be4362a22dcc8cfb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWB71700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd226e7a4375ee993439c159516cd001761f06db30ee3190d297d3035a278ed3f. 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/BXKWH1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34520a41904baccec79538b06dae0ae566d5f48ba40d1a0b513bc091d066c34. 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/BRUM71800484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218ab9a6501d864db49d4c56289ecf7759fd8126dedb8e8e9d2d6d82fb542ed5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBZM1600097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6e1ff2ceaf983f3373fbbd4113a343fda029b65f87c4ddcbdcd2327528a10b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRGOR1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b322e78799529f34409f755b19581151f967d848ed77f213f349328a72c3ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXKMK1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1f3d5a2ee4bcbae0e24a19a7f23492c29b8ae46334b37428cb8b6bff894d76. 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/BRUM71801242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f77dea413c80c3bc7fcc8861ee24b75a24ff850882aa135f66d180206fa9782. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BXOWJ1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2526775cfb2f6bfaaf38855f07a973c9da884756926841bf73c8421b8e0ea38e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BXOWJ1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e9ee0979285db1d181691483d78da85de3d6c94c0d6bd191230f0e47378360. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXOWJ1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6184987f7efe1dadbf1e2cbdb4b7a799890560cdd7414335cc2546d615824238. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOWJ1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356c57d8af42ec6f42546502a707f560a9857cc1c4d5ac33e50d83116bc988b6. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BXOWJ1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733743614d6547642c6ad30560848cdddff2a0b5d1147b57b4ace64722d1a52b. 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/BXOWJ1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd677ca22bfff34b7d2d7b9a9a37e158782fbedc2a77bedfe540261c212043db6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXOWJ1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf4097fbb6e1f5c56a6449e4584635e7973d3d619411683b1d47a5c5677c7b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXOWJ1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1227b29848c9c082eec5a01222508cac60d62076dca618e66822ce06c5cb0f. 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/BXOWJ1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0308e116adc1272d77b431771565db8675b805b9468d4d242f20f674e14977. 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/BXOWJ1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c3cb88b201b5f27b8e2247c3a78281e8768342b559fab6314509153e849129. 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/BR0E91300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd9b4bb60e045e6c32b9705dee0f9e8ded77b585e475202edb282500d91c871. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR0E91300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f6d5cd71ba294db0adf5536b4eb1f1700e9bf7ab9b4d3573d79b5baca4a85e. 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/BR0E91300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7ad09ba246231e232dbba41b12935a3a41cfafb41939dd6d0f3625cb222eca. 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/BR0E91300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c459aee112b7695dc4c22d76c9682aee4132eef2f35c4b0e05ed5bf5971d04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222c14e6ca640032485a5c6c79f41c50bcf28ce1397823f9c0d20162ecc40de6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3fc76cf83bb4c1a65689fdef89a0122f03f6e5648a834f42ee9c4049d276bf. 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/BR0E91300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6586f646c6750da226560b32a039df45b1b7e4e438de6a3cd42ab97151b064b6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BR0E91300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92cdf4bf8b8f4d9a865b72ff26493eb3e4f3fa534d243b8d16f1085c7e15b35. 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/BR0E91300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1858f5b6d727ee35d18f33c7d445042be960a3727a4ea3d32af19d6a17cf9074. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5693ce79c460e52ac7eaab846b1a9125e2a3be2670e90801fe016c56e773e7f0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BR0E91500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57225b745a05ddf2eaaab3684f38c9cc5cca512e5fc76efdaea721b5dcaeb613. 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/BR0E91500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f25193ba093d7b031de7ecfa2606ecb4705f61e24ff78e5b73cd48c7203a1f. 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/BR0E91500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e257172fd03bf2f1c759e57ed373c12d4d04a1b8aa57b1940a7f941caf5fb5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BR0E91500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c1ab2d675896aa8dd5db2b6b4f1f7ffdb38e6167a1f951014eccb195f555b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR0E91500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c611fa8b5ab778d30cc22b771639272b978a51df7461e53854e1722e22b634. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BR0E91500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed819221bf79274d797937c5e28e6e9aa3194cb745aa3e72b70ba9e7080ab69. 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/BR0E91500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802f137024a54c3a902c3eb303775bb8e0547ddef262dd3a191c42363716c57e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca290aa7be4f53f2bbfc05378d8b78bfc24a30bf268970a41a5ab03c0e93446. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BR0E91500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d902596b41c8f38d6d012a1055376133b6347ad113f4d8e4aefe9c9b4c3145f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f4b9d842bd0195b69587eee24694c0b9deaf4ccadac458c7bbad93856527b4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5c9a6b37cc59e6fa9c201f9b1cbc6aeea49653e96ddd00a36ca31f84ab8c30. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BR0E91500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2738ebec135580c410f41e29bd8f853704ed6401844a7f88222510629d957c61. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOW12400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa238e04eb95de17f07f513fdf2e7e2bba421f8a8acc58fc727ffbd1f6919cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX0WJ1900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45acbb5a2ea3c175b49cec9c25df0a1a54021d4dee52e3c996db841a4d366f80. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOWJ1900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa498d4e18b35f74268efe46f9be7aed9484c5c19074074dce68b3942aba9b2e. 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/BXOWJ1900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3143d542d1aa3c9bbd0c22d4ae93e13cb64581fd52f3af4c0d54c8be8bd8201f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOWJ1900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fd584296b26477d9e8547c9a37c268b91ad178390f874f9a859a2b64cfc515. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BXOWJ1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4679c477e69c4330ba6d6a366fec3ab48c52a18af1934703672564f1528e9b1d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOWJ1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe573c2b78f76a60738aa397b3b16fcf1b4cf33071e1484187894b1d4fe3412c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXOWJ1900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123811b21a38407db09c7e8d03bb6abc07f99a582f49d01d26c983ceb2b56393. 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/BXOWJ1900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6184987f7efe1dadbf1e2cbdb4b7a799890560cdd7414335cc2546d615824238. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXOWJ1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e9ee0979285db1d181691483d78da85de3d6c94c0d6bd191230f0e47378360. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/BXOWJ1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2526775cfb2f6bfaaf38855f07a973c9da884756926841bf73c8421b8e0ea38e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXOWJ1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e901610de75bc300b5b306cb9b34565d38b67efb4ca8efceaca23d507704dc9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BROE91700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b3bf2bac6d19d55de1d8554460b2016f434747a617995c7186ccbe82904c77. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BR0E91300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11708a214a6cd376e80fc2c883ffa4c4a675936a49378e86f61c35c1eaf31d31. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRUM72101697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94bd9820e0bc46a8e491d69926fe446d39f8a003930e2693a6b4a5b50ad576a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRW0D1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f932a5e2186989cd3c1bbbf17ec04d5f0ff569fe4f72d73c9c44503ab02a40. 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/BRUM72400785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b11f88b014b051a51bc2445b0be584eaf60fa27780f5ea54d6ba3b2e8a893d. 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/BRUM72302140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9c11058e350aa9d3d29327e05b057aea12ea5f6aefe27cc235f65be9c4f80f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRC921300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd4c1251593e704400ead5618013aa5d61c75ad40fb1c2456de8b4222ae6972. 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/BRAP60900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd1210c3434158303135292ee3583ad7ba0d26b014047ba2ce65136ee2bf8c3. 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/USCA25900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fd114929a9f60c345d956f40a7b9e6f96adb9538ea4eca1fad2008838cb7de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBUM72207516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25b95d563d6358cb52c8a4db89d8de21af629ad366543565b6c00301689e93c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USUM71116290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9c11058e350aa9d3d29327e05b057aea12ea5f6aefe27cc235f65be9c4f80f. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/BRC921300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4679c477e69c4330ba6d6a366fec3ab48c52a18af1934703672564f1528e9b1d. 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/BXOWJ1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3aeb2ddd3018810231a6031bbdc7a695813d7c045ff16a16ba5b1645788e0c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRUM71701421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ba39d076411c080140f214eeb759fc91f464b651e32fa9053400a275fa1da. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKMK2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ef1764fe4919f8593ca35d5dcbc239dc3984f5bc4c58a0d8bc3b8c3bf46b32. 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/BXKMK2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26735b8aed2b17d6b409a2343ea8fd01f42cdddd916994cd78911d02ad0a37b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXKMK2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e01987cdfb28c48283a4367491f1612637f4fdeb6630c6885383d223a6fc0d. 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/BRUM72301142.