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 0x523ddfb6fc1a270c44687c8a9b93fab88bdd421855d1adf6f3e739f22d6b20e3. 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/bd18fa90-4ebb-41fa-96b6-f35cd45801e3.json and https://artists.proofprofile.net/proofs/artist/bd18fa90-4ebb-41fa-96b6-f35cd45801e3.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 0xc7995142e6336e2f10ac32c854f9134eb7e1ea65751d1544efa38bbf8acbcac5. 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/CAA502147206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9ea178844736e71b6fe82b12a135ef0c6af6ba125c0f6bbd153a1a7e1b1051. 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/CAD431796904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4badf82c977a9a286fb9f0c35a045b8a75b5942e8582bd5d8530e598dd8bbc5c. 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/CAD431695206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab82d982dba7d10bf871925d790ec5aebecffc08b631491f61a119bf5d6ffad. 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/CAD431695207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5683b61cfe31b40c14dcb161a43b3bcbad03d4367bfc6ff950b19c5f5b1efa. 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/CAA502451800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeff1906953c11ea7a94bb2fa1a69bfcce2a34d280e60824f89bb1d749a371ab. 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/CAD432096914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dcec12b5b9caa8c2d55dc65196e199921da7d246c9d4631127f3e72fedd85c. 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/CAD431796601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54b0166e2b4fd0e3d9d03d7d6efe608a6fa8c5acef631c1f7bd5c4a510144b9. 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/CAE861810002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b5984659d7a8fa1c299cec7d7c87159d45408b7f395767fd4be935fa8091e2. 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/CAE861810003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc875acb74154934d5dafdff4ecf1bac5ed376a35165cc25693353dfcdf51f0. 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/CAE861810004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0464cc51453f0a5ce4b03b2cc76ba5d783f4632438a92dcd9d60b537bf3af946. 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/CAE861810005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6b611df385ce9e04ff6c87d442f83b3bb40b0f5536f22815d270c164e0d6f5. 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/CAE861810006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cce7395473bd5426a7458b70540c1b20cf824965f99575e733d0a618c46b7e. 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/CAE861800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9fd6ca176ff366bf95978496115def6c82a38d600b19a6299ede93b9489d80. 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/CAE861810007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416304963f3a179603143a312bca36fa2a01a19cdeb6fbbbacd64446fe9457ae. 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/CAE861810008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db10b0d644f98158e9e17a8fd223dd593e0111ed59935da3d62afc4f1ae5743. 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/CAE861810011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12081335926ac589ac67cef64ef4ba4f23e1a64ccaae3a918b34d70d5c7e237d. 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/CAZ521733101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4176de68b82662bc17a1d82435f53868ba90df814d1173409f52375b015d7e. 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/CAZ521733104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1fe487210ad2970d9f7d9a5ac401c41fb8987cc5173e32a75b35d8c1149cf3. 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/CAZ521733107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8524228d32105c2d4f8fdb386ac2beba9c70ec31150a5a9be4fc54b34c4fb217. 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/CAZ521733108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1734096249c63ab090280b454e6a0cf30306085f5f3013a435fc95b0b21c66. 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/CAZ521733110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf85eaa354a2b2ac9b2fa26d61bcaf70bb9165b07f4ee8de71ad5aacb0342366. 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/CAZ521733111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0629bfd8234390e1fba4a28033920434ac7f596fc05a18e4300ed8fea6c0cad9. 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/CAZ521733113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a4e26ed0aa51e9f91cf2ee7ef16173c5a6b7331a697eae9d90067ec6084a8d. 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/CAZ521733115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60920c362542620fe712fc68f8719b3132d08ee7746a321434f377bbe41443d3. 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/CAUM81800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf632795fbcc000ba472db6a6ac92770cbce22dbaa9db850f1fdb1713c9163d8d. 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/CAUM81800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945dd70ee01f73c34e8fe877f90a9cbd6cc3626a0c8bc011623b7c1af62fa0d2. 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/CAUM81800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97649046c002fb7adade45822f7b1b58ba7e3dd4e128431ab5efa5b548386d81. 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/FRUM71700862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee7bc691be35dd933a6900f20f18d276534efddad43d8bb3c71b571c48559cf. 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/FRUM71700559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fc8337ae6d2c81545450e053a8682a1103c8aaac773512cad9bfaca4732c98. 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/FRUM71700863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664eb8fdf7f01856427fa35147871d92e6e892e6a58577ff5b1f435430d7c5bc. 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/FRUM71700864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6986582bce6ba41c348985ecfd0446c2649c022c4e64920508a035c9de16375. 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/FRUM71700918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277bd66401908055bb73d3a60cdccde084ba30a48482ebd1fae9f12889bbe907. 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/FRUM71700919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eae7f6fbe3e5750dae1745c5506c225a78fee8b08065e9422546c7b8ab2df47. 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/FRUM71700921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dd3d2df18352ed14a9666bdf8bbca0a23067872843cd91c802e6431b8ae782. 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/FRUM71700922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c058b744443c1ee81612a845d6d45738960ea87751b9596e243ec9c58b0ee. 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/FRUM71700923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d99de177738729484b6a236e976358ae860caab44d5359f0958c73267a9f5. 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/FRUM71700924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b9ce57d0175c8d3c2289b2cd824ef61bc35d6009c1c025cf73b9a0881b64f2. 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/FRUM71700926.
De quoi te plaire - Session live montréalaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58afabc0bebc7a5a70578a1a2a69f0533d413d6edfbbcb1174917c460727f9a5. 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/FRUM71800020.
A Lonely One - Session live montréalaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bde5961bb666114b20642da4ae2fc310823eeaf1d1e3f77c46281187a3511f3. 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/FRUM71800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9b5182c3227a7e92e702443efe8cdb354a546ea26e86f30ff01bb4a33203c8. 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/FRUM71800022.
Comme si j'y croyais - Session live montréalaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a93e5a8a67db9b6d5611fb0863c1d68a609da42535eb97d6d67f990f615d5db. 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/FRUM71800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a22604eda6fd3b8bb28cb764abd5d8263047b7673d09cc5dca5147a8dd19d7c. 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/FRUM71800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b9f6f1c922bf4a3971cbaf2dad24933dce438dd4ee60d218b319ae2ebdba93. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK722389205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8148b5464bebe3ea1bc1093f6e02e3c70d0ee177258bec862bc896e252f4018f. 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/CAE862210002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62ec4fc52596858e5a6f030e112c81fa4973d7691af0477e0b2e376b299f62f. 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/CAE862210004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58610fcef55a4362bc19fafc5f5afcb595d32cd9abfd1a10c69b5b94e4b2ff06. 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/CAE862210007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547c993327ec1fc2663d64ef8d2279dc2c151cb2f4e2e1944ed196c70e9fbee2. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/CAE862210008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076f7ecd92a0a0c1396f21072c0f24f0b0cee78f2ad8051620d7a7780b08c220. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE862210009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedac0a8858c7e203b3bdc4a9ebea5e8585381ae4d055f8a1e3c34cf07b59a20. 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/CAE861002001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994239dfdd18cf9c71dc58535d309d7a07d98b611907327835657cf3c9f7bb95. 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/CAE861002002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb0ccc0411cee768e4eb69e69f4e2a8b41f931eb8d8211a3e541e2237d1c55b. 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/CAE861002003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbde54efbaae8ddb841b1c31c4f66f2f8a2add5f3eda16a70f75f0d8fee4cfb. 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/CAE861002004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa776775f39ac3dbe22615a639f0cebd0cf09339080ac7a1c00c8dacab15f277. 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/CAE861002005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8233596c486f40cae686055beedc45feded717eba10a124b3b8193b6a74006b0. 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/CAE861002006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08addc6b462bedacde792e05b69eaff98bfb47c3470da05fff54cc2f29b71f6. 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/CAE861002009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ad069d78d02773720490a47d544ba753357356761be37b9db81fb515955ae4. 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/GBUM71402739.
La Renarde, sur les traces de Pauline Julien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6733fb5afe3bff0a83c6c5d0c17665d02fd445a590ae93d521eca58b154d8a1b. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:01:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2059002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b9f6f1c922bf4a3971cbaf2dad24933dce438dd4ee60d218b319ae2ebdba93. 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/CAK722389205.