Guy-Hervé Imboua, better known by his stage name H Magnum, is an Ivorian rapper and singer signed to the LoudSchool Production record label. Biography Guy-Hervé Imboua was born in Yopougon, Ivory C
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 0x03f9bf542db8932394175a28308ea731790de56d1de375e791620637a7a212a4. 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/54ea36a2-5d7b-4f9f-87df-83362d3d875c.json and https://artists.proofprofile.net/proofs/artist/54ea36a2-5d7b-4f9f-87df-83362d3d875c.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 0xf3f594d4c2b127a4786d5d546c3fa3f1e14e10223b2e43497cd61c9e10127a67. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80241627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ff5f7098459f7330f81532668af7be3583df50808d377f2b7641426031c5dd. 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/FR6V81517087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42280589c27ebf079a5dfe580e8aa317d7d2e779ddbc7ccbbbc2d160997e5697. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:29:36Z), 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/FR6V81517091.
Garde l'équilibre (feat. Indila) [Radio Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386c5de8a08f7948a76270302238286b4b69f0f1496376606f9916e3ddeec407. 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/FR2PY1403630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56402a78a281630caf2d10cce1e28bfee36f67d1ba2f1b20625f7ea18f62cb43. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2PY1403650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baf4372d2d5e96bcb23abb054428ed27a9556942fc87f9417ac554b99f58389. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:50:01Z), 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/FR2PY1403710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36305f3f39024f29522fd6cdc7ab04c693c979d2d0f12ee7c7f27f2ce63cb3a. 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/FR2PY1403600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db8e551608625cfeffa939fb5cc58674c97cb8c366b3a5e52f6d8aef4b73e04. 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/FR2PY1403740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e06514a478bf55f8bd7b89f7660b039d462e8034697d2847834984f88ff0cea. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1890887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eedb6dc7ce1e4ec64d5af198f7f1160308e749abb398f4228209bf9a526973. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1887507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9be3e24264bb00ddb0baa3b634e978872176f34d8ea4707d322400ba67f237. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1934874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635093842801f00889da4217f23d27e9a76e46d930aac2bb745faef5fdc5dc76. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2029370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecff5be25bcb31a12e41375d6f05f0bc205970a1f77c5a3ded7f5e5c6d989f91. 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/FR96X2029367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b3cdab8073473d11fda41305c42012f830f00fa356aaea03f09f9faac59de9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872011543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1988b152a968141445f79a92f5e605513ee435c00036d1a80ec5bc3bf5d208ea. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052065216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cffc0598fbff310d6148344219bf1b4678fce4fe90506bbe140fea572ca6cb9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:42:35Z), 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/FR2X42121543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd35cbef26f36f077ded5c6e286f2bfb889dfdbee5bb0eeb07008cd3511aa6. 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/FR59R2198366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ef51770db99380ba0234e3e4cc1c30e9ac733466e95b8fb9422f47c96adc27. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/FRX202132199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b68312009942ee546ea6e3981a1c91d12180b311553fdf46ce607235c05306. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202132201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a507bd4bd1fa639df3da82caf42cc25969b68209e34a7782e0594c05cb2b21. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRX762106627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d9f93f39a1f430890f1e286aaafbd76b04887798da080a8f48a0729ad22810. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/FRX202132195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d769735a2547680271192bcf7e8cae6b237b93047335073331ecdd00e3dff6d. 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/FRX202132205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a4f7bdcc21eee366091ef1c2013d52b6b32592881a97f811a471e95db6e579. Chain 2 (Bitcoin): anchored in block 956809 (2026-07-20T11:51:58Z), 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/FRX202132211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa66b179ea5cc94619fda91defd873983202fbaa74e575ccf0d82f38b285d88. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/FRX202132187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a507bd4bd1fa639df3da82caf42cc25969b68209e34a7782e0594c05cb2b21. 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/FRX762106627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce16ca92d4ea26f42017ca0294ae9950364660465382ad153d1048346ebd2b2f. 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/FRX202132185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889c5f677827c4430bd67d5a32b503518532ad6f749b2c29d24581c4e33daf47. 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/QM4TW2483584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9afc4bfacacdde7e389ef20da5c98a8963ac0bf4f08593cc0cc4100e0e5f83. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2476242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d821218679bd60347c738d7f5962aa53f0f89812b0f0a09515c022256226be2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2361899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dae52c438c41a79364c83a181d09cf542ca7b879505ba418b519e771a4359d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62497143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd2d53565cda66fe9ff1fa8e8613275f0142a0d1b10061319e4dbedff83e5c9. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QMFMF2435978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577a28650212670ecfeea8990a96ce6feac4d446b34d513d337b85c038deb177. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR6Q11500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30f70b74242ce50b5c8ba3e2cc6b74e1878e56433b9a4a873ad463acf325aa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR7U61401068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363407829c243e4a75a58b018377bd2d5ee49a7ed147d48bfe7090b02ddcf04f. 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/FR2X41900907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3c5a6a44b88103d1d92553640d0b65f895f00bb08acd6dfe44a365a3142ee9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71502004.
La nuit c'est fait pour dormir (feat. Orelsan & H Magnum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78d51d39c8329451b8bb40caea4550e15f2379d00bde4e3f3b239be36ca12aa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR8FB1801402.
Number One (feat. H Magnum) - Pilule bleue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd8c6066a54a3fd09a2fe3a5e955d387b8f2a1d9affa43dc6076908b525ef84. 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/FR7U61400696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf81b141667dbd5a527dce413cd47cfb54851aa274c3aaac70a231c27202ec48. 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/FRUM71600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eec4d2c6f161aadaef07c10afc0c3aa8876cd6bd82ef0f304411ac3c3d08cd. 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/FR7U61200112.
De Marseille à Paris (feat. Bedjik, Dr. Beriz, Soprano & H Magnum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aed5fa09e54c06aa7d7e3ec6826575488c5afdbfa22fe8d2359d811ebe2b9b3. 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/FR7U61200328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e613a0ca3451c2ecd6e57b73285f5cb8d0aadfa1109cc003e018282ed3eaf34. 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/FR7U61200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb869a6196fe53fa961f86c3d825b6b4a9e9ff157addcf227f1660ec7ff873565. 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/FR6Q11400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa780ea644da2d866921c3918b6c5c63433d92f8c3489f0b7732a9ef05de65e4a. 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/FR6Q11400053.