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 0x98bf6b1284ebbb69535b1f7245082bc2693a10f5553883d2de354adf40a5e570. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff92d380-1628-467d-9760-0fafc1bce7fd.json and https://artists.proofprofile.net/proofs/artist/ff92d380-1628-467d-9760-0fafc1bce7fd.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 0xceff46fdf59485a6ea61d815d8bb0f8c3f06c7162146c816f767e23434c803a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DERN41800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f05a270802a27e1a9548b72a03b094fe573afe86d73afd8257f3b145b6e323. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECL81700371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d84138c4ad75764da6858f8006034a4764242e95cc64f02e4d1fe39974ed41a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DECL81500161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc526bdef73a1cc9e9f1af024e2d2a7638001c4f8bb7a5309b6285f339779c0f2. 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/DECL81700399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef6511b1f09523f2a0797959c45cd456597221bf9929719781180db2edc1672. 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/DERN41800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c20fb7adbdae4ca7bd3f01f4f3dd66accd0ce30d4f0e643b653eab81829d8e. 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/DERN41800033.
I'll Still Be Here - Andrey Kravtsov Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05889aed8210bd7681a53a824aa6b7991372a3282f472324e313906635332df1. 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/GBKQU1790344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f52f18a066854594c07b572724665d253b88522edd7dec71564ef8b5ab5f8df. 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/GBKQU1682761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aaaa38e6fda0e499e65c6b2d87248b4ae228f4d0d980042fdc5f005009bc51. 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/GBKQU1928678.
Feeblimended (feat. Irina Makosh) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31c6b54e54bb41ae98ff8139eb8fe01e06c3a3e8f7afba054e9ad7a95a321ff. 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/GBLC21609501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7629b95ee26da5b97e50e32a4dedae39d8d9fd34fe61f7b4aae59d3442291ef. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBLC21609503.
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 0x938436816e897b5c41412c56590ce0dc07941b5520fb34737c2d0951b831857c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZ5FN2006526.
Right On (Augusto Gagliardi, Monoteq & Grisha Gerrus Remixes)
Right On - Augusto Gagliardi Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838ea3ad44e7993ce0559ddf2ba8728ccdf03c932ca22e85ee2a8d97a1674a13. 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/DERN42400032.
Close To You (The Remixes) - Andrey Kravtsov Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eec4729b9a7f55fcecc11ef4eca3d8929c5a399eb09c790baa880b59f95f0e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62028365.
Hide Not Your Power - Nikko Culture Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a49f14e94de77b897cdb87963bfd17910062a61fd73984b6272bccc50a2441d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLV61817820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff2a2ad3a32e3662df547efd0678411cb9d66dab3ddd4d8b02b95f0d9b797ef. 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/GBKQU1875807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55f739c7e975f543c02d499037ae134e4c70d1f835ddfb1e0e6aa4fa93f7ea9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU1853026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5479f5a6667d4c9074138846b3b560745de08a68f4a4225fbfab60b3c486b08. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:57:22Z), 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/GBKQU1802932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d076c2ed4e961f4f34d9a28549101f80d85ebbc1ce1cc289306766d71f1d7af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU1690372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc3ae03878db65f5cf4d87be96ef5421bfd4a0ef29c1abab6f267a93104f140. 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/GBKQU1690373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5fd0cc1bb70d902e5d179e19e2481bd4f6fa859e30bec115cf701794bdacf5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1690374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe900b63bcaf096080cbfe4fc966fc6d36f3dd4905e8f42c310b3d31d6fbf05ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU1665144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839f9ad07200b091002349cc3f25d40cae517939d9fa64b11450ae8a0919a462. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU1665145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6ed7d151f893ccf3195709c0b63e1e60a92e984d13543f60da8c34882dc644. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBKQU1665146.
Midnight Flight - Vicent Ballester Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaded42beefb21dfce8a3ff60451bdc3886a3319bb0f6adb7c28cde2043dde4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBKQU1665147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c283216187eec83c997a2bddaab868e0bcd0c9b0a6b60b8694fa439930e7c1. 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/GBKQU1594195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3929fe1d33e45a9d8155d6891cf64d594014955ab47cb06ece7e96ca93686e49. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU1587104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f25629ef7e70926d305cf026df1240d5e7537481de8599995b7976165d36aae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1801057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12c9996b30a65818d0a14f8221be6757cdab122d2e26967dbade2d7029df6d4. 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/USLZJ1801061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74420b64cfacf840d794f192dd27965f676bb548b5ab6052e89c1439fb950ef7. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:45Z), 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/USLZJ1801085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d68c92abd16e0efe48cdf1fd4ca73fb6b3954c05c95921f003cb16c7b38533. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1801092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68355550bf5788a42386510860e99edaeae8392c4b5c1f84334528a7a92702a. 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/GBKQU1705999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f84e53231557f97b150100bef67802e7014f38218ca4af5d2e540983552a1be. 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/GBKQU1706003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b374ea1785226b5aa7c89c72053eda67e9115ceb9968ed8d0300b6679a3465f. 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/US83Z1640815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e270d17aa6ab93b80177e843d9f494da13b166f8d0967b5d5cccd8209d28d4d. 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/GBKQU1636476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb4406c40d21abb9019c7027830f8c019825fd98fa48a0b10d4baacda97ce61. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLV61703139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e222aa40e15c8eac69825876369a39df07e4c49c1ac6387059fbef7cd288be. 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/UKACT1613499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca5a7b60860fdbbf9c527d59ed2bb0de9c63e2b565b05ef0029f025ada94038. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBLV61903513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745919b2eed7a9dcad4ccbf66c02b67c61cb9b09bd8708ff82900d584b0ffb40. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBLV61903520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c99690f89a20d2b70fd882084124dba7b4aa68b39ded4a868a89b2ffd0f026. 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/GBKQU1673520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694ed4e1e26bffdacc37bb75a4d35da5e9cfbe4577216b7c4f6f647ddb5914ae. 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/GBKQU1567520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bde61f61af162e28f45138fcc2b0ce00a17fca7be8f5b57ff5a190883e811ae. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1818944.