Burden or burthen may refer to: People Burden (surname), people with the surname Burden Places Burden, Kansas, United States Burden, Luxembourg Arts, entertainment, and media Films Burden (2018
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2dea1725ec1021362eeadd0ccd33a199d81ac957f78b4fc706be52b65ed9c56. 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/a1a28e96-3620-41c6-a96b-2b4e537dae47.json and https://artists.proofprofile.net/proofs/artist/a1a28e96-3620-41c6-a96b-2b4e537dae47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6825680544314f71ff92dbc8d8c4a2f7bce4a97f5442908dac86a2732656828a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1382974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc788464e52d4b0bb4a2a5559b4c0c50a33902895703d9ad01eb2ac4a52235b1c. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1710690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fff549f73f090117d5fe70943215d7d52e07608023df187272ee43e2d974dc. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1742998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424e34eef6dd36066aa119ac99e3d58cd7a1c4a21bbc5dbd5a931ba6aee74cb6. 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/QZ5AB1815413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a753c66e0f604a065d4990b0b5dd5d649d9fce86adfa9c9f610f409df8dc68. 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/QZ5AB1853671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32b65b4bb5b04e8dc05a3a354f78075b7c5a45468edb10132f62751fb30fdb1. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1988581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01128579b22229b1271ca0f2a2036d6ad7bf9b1b91d28b91bce66a65c9d2ffef. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZ5AB1988582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d144c2dd10457ea189bfd781384e99934e15a8bf3a23ef4df3a1b8f0e04ac4b. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZ5AB1988583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc6a054557455c4b81cf29ef0e6dfacca14a17faf838382765ac23be4ecfde3. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1988584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa681a29ed843ea3fbf683062fd5fb44deb042e0289809335a4b83282ed6e659. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1886774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2489fbdb3c06a2b65b525e0aeae4bf7323e436ca42402f40ae16f8042db2cf7. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZ5AB1988586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5948f3b72bb7d1cf601192f2fcfad01bfd156d8594d54bf4dc36ad041c37593f. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1938908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5369c24cd457e9c77f1a48783051e30b436ba0b8fe6afe76f03d9baab55443b0. 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/QZ5AB1988588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2089e9a2c32cc51c21bc453000cfd85cbd2f468da0e0a9448d0889032d3423. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2038880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d44b196bf28b9fccffbd6696dc94a7feda77ae625b696a3a40b8ac4bf84d1f0. 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/QZ5AB2071925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1231c517d62a6b8a539f0b6984d818c4a1ed538815f27dd56011f1cd63705a5f. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZHZ51906846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17e1b165a8b347b107fbd68f661b39fc85b483971b0b8555ff978d8f37e0983. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2066670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c610b9bf709f58e73f00cd71c34797f96d6a68a8c9b45f0daa10b082f73924. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52062153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8baec748fec5cae23861bbafe724b42242db24c1f5d55f0c8b48c65fe89e44. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2079815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818fccc4a3458fffb6f3667e51f2a68d7e515b84a139c2ffb43863270f616e40. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2046014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415ac479bbe82756ef2e8359cd9db0b8b026ec10f85943eacdb135deeb0871f3. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/US7VG2131763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e7158ca6c9a70f764d44fddc873b81f611bda0a951d2af0b4886075bfc45c9. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2131764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbceb41e305db9c7243c88fc44a517b8741c3a9005e39f09dafa8033325189d2d. 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/US7VG2131765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce30f1ce8932a57fa0c073a1a63ec566dc6eecffc461d362be9f44b81c2bd1. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2174434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38ba2a3697c6921f18d43f94769c5c79111a2b31b4c8f3d15390b8d0ea71d32. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62114218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2555b65a895d0a4a944cc06365f97663e84fdd7794d678eefe8a1343ed8202b6. 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/QZHN62119157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8a01a29953bf0441a6d02ea0ea4effda80c4ee90d6f0debef41e3dcdc96bd0. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62119158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ee79d4387d486da4dafd8b9474759b3f01fd2051db1f1dae214141b3eb3497. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62119161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49add945885fa3e407c3565d41f1481e87b75635b4ae276825431e00639ca57. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62119162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd230f2afff5fa384cecf9def49f84133d0ba861b5611c29368c0aa1ae8944835. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92173018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7080efddecf94ff6de41c80b94d1898024796733d3b2c820980e9b30cbaf93a1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2137569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d6fb82e8ed66c342ac812013895e495bf7034b6b46b1c24cafd79c9aff0688. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZMEP2164965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9a5b6f6c612d394c76725bc6ea7bf11f80b2b9a378b120fe0e7b1a081b4dfa. 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/QZNWQ2159912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc6f85dc94228b6c6c9deb00781012389e0b980f53594235df67d1c9562e901. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZNWY2147401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3304d150aeab14837332825d60ec7e3bae265ee5ca16159b1e97a8cf496bda6a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZNWY2147402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39edeaf6c112897abc61cb355e2fbf31b10f6e74c16420c99c094c9d4e28e89. 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/QZNWY2147403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1f7186003fc3c9abc2148454e1dba96965bebf49f5c86fab31f42649abcef7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2147404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81365d89d1edab221c122cc568183ca8fc9ddfa204d9b9d37dcee34a4ca51302. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2159913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2ab088ba4db501102f887cee86e31f0593ff5ab48939d142ed5dbf5186b55b. 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/QZNWY2147405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81db9b94a7da523dca02536e62b97373de528ccaddeee1e9f50c564b93979e90. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2159915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f4f34f2ddc89ec0d45e50e0353dc3bcab50b770fabaf9f910aecc9c95cc9fb. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZDA82277041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38047f74135b613a7e1d92b056a6b8b82458f39f51350b844c960a9f7a551231. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82282161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2714c39af6ffeba5162f06b45207a98b6d0aa28ed8d8e97a4169f4411d8e0aea. 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/QZDA82282163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a89b08dd57aa4ed2085e339ea27185293d618263cdf0f842c28441e5642c85. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/QZDA82282164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38ba2a3697c6921f18d43f94769c5c79111a2b31b4c8f3d15390b8d0ea71d32. 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/QZHN62114218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19a08c0ca6cacfdded68cbd9ff68c0f371891bbaebf6db042ba6339fc6d4a13. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92202827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b9b2568291bebd9cf7f6a08cf34990abee8749d1c1ee6cd53082e0962fc90d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2221013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd847a32d3513b3b22e8fd01c7c7bbb9dc4280794b0ba9fe2eeeff50e7f907235. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92323664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029ac045f4c690347a709e35c700155611e0749e8f4ef8406ccdbf7eca337177. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92323666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe0567dd0f4c2dd505778c0bdcbf8c79792dda3bd20ca361d05bd0a51d9bfce. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QZES92323667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e1e7dda5fe8190206f7c4d2540757abbf1702875176d2e9d821a7cbaca1366. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZDA82229473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa62118158b0b8d50f5c5c5ff0fe7c6c7df3c4c3a1deacca0fcb75a265dbb3be. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/QZES92348157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1da491108b1f62402a0d74bf3a3a0e775ace7ef8ffb2936dbd4ebb366cbe5a. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92323669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22381d6ea04c6c536efbc0b2e0546f99e7fd9711670c6bd7b6017302de75e0d3. 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/QZES92348158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed7f625a489f3a38c0874e1fe222c4908649f0ba6b7d196a6541752518b286. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92323671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22795ed9c00692b06cd42f952aa23c5da03c13bd4d728941f95049fcb98a1fbc. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZES92323672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8b1160cac43073aa5dec951253203a129282c86fd0baf5d793750b4ab0e0e4. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZES92323673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc373834006b96f9088a6b83a5888e2d415e0438c2ba43dc2c66653662165a245. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZES92323675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6e9eedd31399f809744b776f92eca03b0d61e4033cf80887872a96ea02bced. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2267401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f2267b1ec445fb5ed33ef7053d6331ee16a1ccad29098b208385490686feb6. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92323676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd226f89caca65d5e82a8c28c35ebd97491623d3daea46a439ec75a596f07b73. 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/QZES92323665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f536d837482a8e80ab2dc257475891f31dfbf485b3431c764f88f95f26a2a6d. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZWFL2379961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759ba7043ccbe371aec503d57a23b3b3bce319c4cc6afc9cdc191abe77684d5f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2379962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358eba7e6927e4ae9e50ce875064bca967abad6371dacd8fc2920d00eb50b6e8. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZTBA2328345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe270648c07947663dc4eb7d8f2f8c83c83fcc9f4c320f3aa5469a49455d36d82. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZWFL2379963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e909a8b4f379ab09a0b4225d8b9eb424c1e8374daea9cca0d34b515f90320b. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/QZWFL2379964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2446856ce9deda4df52508af413602e241e6b6dfe9a4c46c523951569ab3e2c. 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/QZFZ42436121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ca8e5cee5b6bdc73984d89868474b6192ecabe762c0dfa7b772f34934b319c. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZES82465998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f208c9899ac998a33b16e1c297c60023308bc626a08733cc3613ed7319d1dc. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42484651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac607804b46b880e49f9ebdd330bda5829031cd36d920d22668c7eb57dc7adc. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZZ7W2416404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5788ba9089064d15b5738b0b860cc6a8007d05e734020a7912d8cac33687d0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2416407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8958c6ffd26b20b5bf234a33d0299e039e61998aaabe3335f52dd96c3de185. 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/US7VG2370895.