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 0xc35fe8c92fe49595dcc2b5131acce1bb02d50856466ccfa3a4813802e2bed2bd. 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/c923d530-648a-4615-b971-39c70107ff2f.json and https://artists.proofprofile.net/proofs/artist/c923d530-648a-4615-b971-39c70107ff2f.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 0x55b321a565d834ca769a4ae9b536d00927cbf5022b86aae3faec89ce852a756f. 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/QZNJV2367522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee19d45ce15edeba76d3157e6ead10c5c188990737c84bd71194a0647e25f513. 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/CLAA22300329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be1aec760157b38f2b4853fbe6efba987728d2fc223da93b3e676f7ce733a06. 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/USCGJ2205630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc1aa1f15830032fe7c63fe00a969b5c2a23104f7f5b8a9d3cffd09affb70a9. 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/QZNJV2203034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493158e23bba92bb9ceb218b93b5bf4a3363e78e8138190c09281c49bbf19f4e. 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/QZNJX2394960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8038c7d180e276261c320a25b6897304cabd956ec22997ecc2e7b918a50888. 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/QZGLS2404763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a1ece85b90fe4f6a94a9a08ccd44893b88e6afc1112b8f639a682cbeeb3e1e. 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/QM4TX2359332.
Malianteo Musa (with Andrehbred, Dunkan, el goldo de las conec & nysix music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d7ed0edce43437b3cb9696ebea6e661113302d76b078ef21c3825753a2d8c5. 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/QZMZ92337267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd105316cca57186434ea68f89ef752ea3230a9e83e998ccb8991f6f77e2c8b5. 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/QZMZ92337268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e6b255ee8fd2bccc92e7dfe6439697f10c92a02c9b43fd94c7ac4cb07af045. 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/QZMZ92337269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13d2cbbfa801fe3aee10709ef0e7a67bd01551b0ef479d2d5c6b5346b126d1b. 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/QZMZ92337272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636dfece2cf383da0e99bda8366baca0a82294020b70ba464053ad74c0fc4b65. 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/QZMZ92337273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa24b316c73d6d4a07700e90385ebc3a8cb9160108fd3536d4f199c22f0d552. 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/US7VG2391592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdb98de520398256ce2453486fbaa1a9be11a61fdef23dbd0d50ba03e2226fb. 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/QZNJY2485285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4538ac578e5aacff70a15711ae53fdeb05e533fa702550a4336cd32743a8a28. 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/QZNJX2433130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd42923d137e6e5a3c4fb6207d459885de924a6b1aa5081b891e5a9a5c46e9e. 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/QZNJV2455622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4af57fbf6b0e7c3885c16aaa0b15d92ac95a04fdcd63487994eae5b14f8b437. 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/QZMZ92459644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5e0a58bd707d3c10e2f3d0456070089b3af000eb2a8a142cc3a2439278226e. 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/QZGLM2497973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1ea7b95e116429ff80fd4bd72a98f62dfa59d149efecf4fc10889bc4d3b827. 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/QZGLM2405599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b909546ebbcdac39fd4d28a0bf2683794c5b631f281df639ae0f3a2b89bd6f. 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/US7VG2491038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc04f8532fc1d217be799ea4865cf0515b43836ff56b43130bac61d36ed7c09. 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/QZW9L2398894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e732d19706dba9f335b1a218fb6d99ab3fff8580aee1755cc7cee03d4877ad4. 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/QZW9K2355631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc0513c376335e93bdf10d77f726b0365a2c89d1a2669e5954c2e12f01b8fb0. 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/QZTVM2318951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bf91f8417a89b7c09b23fabd1717bbaae647d879e74c197dd48fabfb739489. 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/QZTPX2301515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58103e59ad7df5bc8ab4174c16049e5c756c800737011818fa91a050da1a343e. 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/QZNJV2358493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0751026aab2132cdbf8d79507b3f7c0d65549ace189e6483cabe317b3d80eee. 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/QZ5AB2354682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa24b316c73d6d4a07700e90385ebc3a8cb9160108fd3536d4f199c22f0d552. 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/US7VG2391592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901f932d7697e3459d663a6c748cd8cae968985aae5ba5078e58f2e19c5eeca5. 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/QZW9M2263733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ff2f2795377ac35bef745d757f0e6c7bcd19e15711f3288063275fee1c5dd6. 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/QZW9K2283511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f42fda5de628c488fbb207308f59731c15197d3c49ab9ba5c4621c593c9679. 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/QZGLM2598631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0211a58909d12d10e06399665e155d4f528930de89f322617200e0a1a8a1a7. 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/US7VG2590772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa146c29204462b395df23d7c8e9ba6365dff474cb5c7ec30226b80a98f95235c. 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/US7VG2579847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105628d5275b3169cf92ada40a9d354e9ac56df7ace4f88b14ff024e979bd5f2. 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/USUM72500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b6e17d790be6f02052b8dcfdabc591de6a3d9e135da2ca29ffdce2693d90b9. 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/QZW9M2444334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3b6151eff2283a24eabff0a6b6bdaf39a365f324f2c7aa19b3a09a15931239. 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/QZW9L2464563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1193f10eeb1bebb648a13c61c74a134adca27b264e61a05bbeae3c1ede9cb501. 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/QZW9K2456312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a02c7b598ccbdc751217707cf9d31b9e20a1c3aa6fb50daf7bfa18aa321342. 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/QZW9K2416916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36109325326cb2ec96518b8763b54b851b73944351b72c76b8228a5a24712ae. 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/QZFZ22316764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647faef2839af331a04c38efa18725eafb5351f8f2fa696901907b077a08cad5. 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/QZMZ92550997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba3599d416545243570cd2553dfc8f35145cac6a963687e0420f1e1f5f74704. 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/QZTPX2562879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cd10efba783545752813a6cfa6fc6814a7e7eae85f69621a2baa6a56c9bd5e. 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/QZTPX2514472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a8b0aa81d74fd293aa090efa89692fe82efc86f3d40aaf0256c62a38fb6f81. 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/QZNJZ2542053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd644973b618c6fc34495aacd20a68dbad2671da98bfeefa0dd345c714dcc6aa3. 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/SE6XW2571671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058a02aead02958925dd9432aba2521728923640f849e4ee4203cc54aaad5f8a. 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/QZNJY2500581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91390832bb7a32e8a4f068b259e832cc181040903b5e50d864a6183338966cc0. 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/QZNJW2532984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb41178bc5af6227770d3d7c6510752742b6b865c7f2c0e005b105c21943185. 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/QZMZ92595347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ef86f4473bcd76f5d048d799fa8e1fc386ccc69b062b0bba9829b89b37469e. 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/QZGLS2582655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375bf3b6ac1fb254a01864bc4d1226d69a7e79647595949f90d3d1bdf9ac3979. 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/QZMZ92199788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425ab8a7ea825a9f6e25d2ee3d82a35a40657e91dd5a4e25cbc6026911ed89df. 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/QZTPX2263430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cc502b751e3d82820ee5fa50f5d7256f00946b5462a50b4c29b5cfa015ca55. 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/USL4Q2153146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14d30ba8eefce162455d9c8be33e3a23d6385948a3571eb6fc89c0f16612c9c. 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/QZTVM2298160.