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 0xb5d92be003623f43c730c2818ed5220e88a3ea2c2d1332bb0fdded2e895efeba. 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/82510784-c76f-462f-b41a-38b9f19642ca.json and https://artists.proofprofile.net/proofs/artist/82510784-c76f-462f-b41a-38b9f19642ca.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 0x4941d7ce9f70638e7fc07f2a1ace3db76a2a14a316583dd8f5490c124262bbaf. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR9W11825869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe76ceeac52b7d69b83e3c345ee5000f9c4998552654def2068ca65ab6dbb4cb. 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/FR9W11904957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1eb8a094ab1cb626f44cbc750788ea2673c6b62e7011e1696a03efe21c7893f. 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/FR9W11904851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3202d6853a453702797a8d569c4a0a91671146d5fab36c1a2ae10f8ce00b5e. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/FR9W11904959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1552034e0c567c8fe1cba0b109199abd9a870dd1bbf5c3f8c3811f1640d3a5. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/FR9W11904955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523d8e91742b88deaba52fec635b11962834ee8f097b48ce1e53f99f3ef74d91. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11904962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9205c194155c108ef8f4613de32ecc960130fc3ebcf58c904a2331d47a7744f8. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/FR9W11904958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007055782ff87fea64004b5a1276ad708d840ea0951754757f79bf91d592b81d. 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/FR9W11904961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcb3515ec09bad9a08ff23f1edba21347431a0b0fba8d842f7907aa4462271a. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/FR9W11904963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5358584b278355e848da5232a24327087d2b4730e124f938a8ede3ba9aae5589. 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/FR9W11907328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f33d2123ff0753c58647fc9a9e9c05c3177a9cf4bbce7df186afc7549619e1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FR9W11907611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad312a7b97ec2cc621483e353b865a1e858a3410d011e0ed4562d74c0186990c. 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/FR9W11928759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26d38b019bf2f5491ec91144db6c1c50c089707e41eec00e4b0a2a6d20a3bcc. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11927716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605e9ada7b238cfceb973fb1ba8b911aff6e27b691b79e6652a859ac2b4100aa. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FR9W12013331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87db7c402bb735f36a9ffe332ba97ab3082eefaeba42adf7d2120514c3e10781. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/FR9W12130090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18da978e4a8f03d197a2fe91ac660bf555c39723c784db719e2e62af847cd87d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR9W12202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c41d64810c7a42a89ffe9bfa8de6a5bcd55a1c8976ba1d441416fd6f7dad5f. 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/FR9W12200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa319b7056623d027dec9c80315646ad9fdb97883021deed1d6e35db586f47b69. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abb24e999d29da8f5088284ca4dfde242f021621c2d0704269d0cf73d74d92d. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/FR9W12202005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f397ba620bff3d27692a8168690b18979b62a003ba3f60a6f72bb8b7a970d1. 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/FR9W12200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef44078968d8d2c30c4996b6333ba2e38786e16524d45c281d18ae9e9f234bd. 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/FR9W12223231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9517bdbf2200d6338e6a47a00775c0638dde4b57073ca39163cf49cfb22e3840. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FR9W12248108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa548d5eb53a751bb54c453b8c2f4ebc2bb3ec16d049847981372a66d6fcd9702. 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/QZWFK2377101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcb78a42b2ef31bacc8322244b6b2a5d8f5f963b3e2bcb39a978fd17c47704e. 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/QZWFK2377102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc6c3c14ec920f11e5f6e199feb039288a9d029d9ea70c30c2346166af7f21a. 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/FR9W12305015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc61395b58eda34b0bcb8693b278753cecb5d7f011a249855bb42caa5350d4d. 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/QZWFK2377103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1f0ddd57c333309f26857b138bd902790ca0bed9e9e340d1573118e1f73ae0. 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/QZWFK2377104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276aaa1f84b66f720b16217e4d3273b4eaaca61b186fc8c8a17569ca0ecd95f3. 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/QZHNA2340435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5f2640152e7e353e29ff89021bd9c340fa7f725d6d14c3b3efa6952f68602a. 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/QZWFK2377105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c03d8b5fdc6dc61a36a0bcad12406f7d80d2fee5f68a3a6e4fe77eff60b396b. 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/QZWFK2377106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc487a3747172c0663d42a901c663b403589417cf6bc5c2a621da816a4b23478. 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/QZWFK2377108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46b052813d1f349de2da4b569f3821dc57a27ef1a47c071fe8347416c6612c2. 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/QZWFK2377107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8d774554f328c64cf91dc9e94ebcdfec3d345ee5cbbcba98a37b1589b8736f. 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/QZWFK2377109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f71d124959cfd1121a49994a515be19d6e3991822e3f40d0a1e41cc28fedc6. 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/QZWFK2377110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6521f2cd81a53532301bd1b8786179dd17b2927880ab72068a03df4b78cff2. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZTBA2452069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60beac4c2f7abc953bcf81254ba18e65618fb2c9f0bec5703b67bd09c68bcde. 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/FR9W11933818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c00bb2bdd3490f4458a9f9011ea53784504c07e67f9dec41b70a41f3854c1d4. 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/FR8FB2000010.
Bad Boy Records - Extrait de la BO de « En Passant Pécho »
En Passant Pécho (Bande originale inspirée du film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e125d9faae0ffb3fedbdfd2c77aad807517ee2497dae14aa141ffe18eafd19. 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/FR7U62100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d55710912d07665ca051a1e78a57d3152ab56802c09a4b6c2399219462399f. 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/FR9W12206995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d55710912d07665ca051a1e78a57d3152ab56802c09a4b6c2399219462399f. 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/FR9W12206995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc11bc9d0b325375c46a64e8ea7398da6a6d6b5e2f891441a1670a14e2d34ecc. 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/FR9W12459130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc11bc9d0b325375c46a64e8ea7398da6a6d6b5e2f891441a1670a14e2d34ecc. 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/FR9W12459130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43701c981111e094905103b55437f42983f83452a1145246f54be8445c3ceea2. 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/FR9W11911591.