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 0xe5b33bfbe6b4bf09110c55528b17460ea0810a6209f39472a46226a2c9bb2537. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b634d2d-ef92-4db0-ab8e-a2b82cc5f126.json and https://artists.proofprofile.net/proofs/artist/2b634d2d-ef92-4db0-ab8e-a2b82cc5f126.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 0x2aa4c5913777733eb63dbba99b76ed9272cd0a3172df54488f3c3142f719abaf. 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/QZFYY1986029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e442e610e64e46cc8a7531f7b529e55913529ecab3e0d8dc85fc9eb14a4cd24. 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/QZFYY1986032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cbccbdfbd954ef743d911a2e1a9b0aaa2e7c8bd164741c4b59be03a8a88b78. 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/QZFYY1986036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888134830af61cfa2b2ef055611f488f4aa587c1b6c8438552b57a33b812990a. 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/QZFYY1986040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bda3ac8bc30afc2ac5bd6ed2ca5b52be7a5c3fd9327265fc93727d48f186bb5. 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/QZFYY1986041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7acfa7d0ac634323313104f0e1f0dd4aaf4e0b5f0cdba0b5c070ce7328f14b3. 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/USEAX1602965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6fee49bba042c3f5aaf24b3850d30237162af0d580f57f2c7acca9705f447a. 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/USEAX1603066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b25a82c7e6397a0288b5e351cabeb58d79750f863b234b8047230ce2ec91ae. 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/USEAX1603067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a01da7b6c1023dd77c1b4f33c8469c7e55725e9ff80a9d15efeb479c1b0c9e. 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/USEAX1603068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6740f98216d6a6e35b17b645dae2bf246e6cbfc2a259b6b85ae762bc713a3f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEAX1603069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd502118ab6294ad2f4138c48df81f03da04a0c9e19470aa8ac6dffaefaf66f4. 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/USEAX1603070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2f0e01e49695224dedb70ad840ab3204d6ac8ea4e571b96fc627592f59b06f. 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/USEAX1603071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc763e90e787250d7811c27cc2ddfe04ab9c1be0588273f4fef3c625eb83f0c5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USEAX1603072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1395489eb2de7ec0a250daf86bd0b10d8b42d0574f3fdac148ce9f1f8eca340f. 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/USEAX1603073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92f29260672ee96f87cb6bb1c2513ba7f3d95ae74b35b41f3842dd8dbf0442f. 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/USEAX1603074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4325c8e1d9e1b5bf505e76bb667333dfcd2cc4194c8124ce7f449ee8673ab26. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USEAX1603077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9505db540e01faaad0cfa3127bf1be26d20594b6b99920178df322b65367af5a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USEAX1603078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efda88b380c38a17c7d604124037c467b2f3387d97d6a435adfb66d8c859df5. 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/USEAX1603079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088a7d585a760bdf78d6de69254d72a05e53ec3982ba80f5b5d9af5647f3fb0e. 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/USEAX1603080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22df0247e9c9753865a2d6c708e69deff97def221dfc01c3993f6eb130ce25cd. 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/USEAX1603083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03af09ce28ff2c3a70e9bee05878f21cbb79a7d30a6ae5e5b68b529cf1576ffa. 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/USEAX1603085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbbf6197b539039d3b01fb62388edae6bb5ccb65e2ed3de1f6bc880fe820744. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USEAX1603089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f30d57a1bce40e061bb44ec4b908a8e904f3c41faf4b9f2c7a8e428854eb8bf. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USEAX1603090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf9566f73d0b03001069d5a1ab0c952811f1be117292995b8fb25429a7dbb4d. 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/QM42K1796811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecd27c6878ba6d8031e712cc1cbd7b62da0f9ebaa1f91f9f4a575fc33e969e8. 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/QM42K1744546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf11e19bcb3547a67c5b89dc79ab3023fdf6708a71365062a11e0c3630ce882b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1728607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e61f886915d47c2b29819a8ce9a507a43b4a5029228e35aa37b53a2d0341de7. 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/QM42K1764948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fadd1406348f92aaa9125dd77d80269a659e2730a49f5b33f2e0f1fd678d797. 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/QM42K1758705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89fdc6843f991eb34732362623a763004a3fdb27b4fae44e8a5d0349a51994e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM42K1779509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a424c8e325ace5a2c94669ebfc1e555eb777e5cd1eb6a74b70b5572a1c0ad0. 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/QM42K1777528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7565fea2ff4c155bc67be9e21ed7b67a25af8bbe8e270f901460ff5b2ed93226. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QM42K1752448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862ef96883a03e1904c6ed44421c62de1718bb9fd4f50d13228fba19589c77eb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM42K1763445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf9b919634743eefe56c9617935b28564f769f8c44fd068097bff84d1d7382c. 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/QM42K1779998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda071a7e6c7a9be21006b00d72a86faf6e9559684d1753822f5074b1aaf48572. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM42K1714878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a36d4e6bea3c0fc7a5ed7ea710374448a95e0af574580045e140160815587b0. 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/QM42K1753475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12b390984e203daf35bd6131665622a12e68d0f716e92dfeb57c2b4a3a8bf30. 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/QM42K1730575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24779196d59619729196cddd680ae5d7a7c3bd9e6dd9229d914fd4d3f6fda743. 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/QM42K1731639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c122cfd224a1aaa6646b2d07b75cd72edd00dde2d7d734b5e62c7e2dfa34902. 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/QM42K1790682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896a340d5389e0cdcd17188677079afdc7857704a9cc9afb962941b6a0e8c50a. 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/QM42K1739679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85a8b5078b48d4f45d3bfbb1d127bebb180c10ccc98b6e834b967f20437a67e. 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/QM42K1744241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf070b5cca3e94465bc365430f0a8035f769d2f672ea6d815d6681ac82d064e63. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM42K1715540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db105cab83520caccc89fe34c1205b3b3ae401be616aaf1aca540a472026686. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QM42K1722825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019307c5f54145f9ba15f394ebfec216c06bd924ee351bbe20e9069923290ba5. 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/QM42K1777571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a4281045774171f2dc04df465b66fa8c994d8d4d6c23ff807e42bb02d3c121. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1797423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb239faba7147521afbeb1a11ae8ecd7f5f500d2ad9a29b93854621083be72493. 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/QM42K1718557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037a7dcd5769f32e704e77912552a2bdc4aa0699189a46cea52e9c04b65fe536. 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/QM42K1728778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cf469a9bb6698217b1bd416ee0268ef50ed7796909f0bc249b0e9ee56292fb. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QM42K1739664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527aa2e45de643addc7316a2f57923fc98c7f14f42b2e807c5381ba4e44cd355. 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/QM42K1765404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223d781ddf769ec598c71d64c64184b19f4deb5c4c21cf6e2f6d4eeabc2acbf3. 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/QM42K1792371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7883340a6d39c7a90244800ff8854906738ef08c08384fd5cabf3fde0524fc. 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/QM42K1798961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56005a7231b05266ebc2c1b91ee08bdea5a3694b10e0b1f8251e97e2f7390ff. 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/QM42K1760307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9414149955a84defeb70307f3ad85e4fd3a76cd34e997dc38dec3a00dc76d2. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1799810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9460c4969ca5125a7121f9bbe0dfd6785c5148faaaa31de66a296246766b28e8. 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/QM42K1751315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6870399fd360e83902e65c0df3351ba7975b72a03295d44aeea814cf84e65e80. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1750281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec83d518b18fcf0455822a9cd5296e426bdd81d3b6859766f5864ba2ca0d09. 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/QM42K1741747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a9907d17218c1965f98c2381b0ddeeeb9f9e40b403af952397af7d52fae6b2. 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/QM42K1782095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675d2fa787444172dd9988f3d3c640a0e530cf949cbc45e4cd4bb2ed9b856e53. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1743604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372ed3a38215ad71ca7afc8ba27afbf463f19fdc0c0aa3ac45cb9c04e3d7e815. 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/QM42K1721890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8b94ef91f4716bc9a4880ce9888653fca9c715d639bc440c43484e3aa14a8f. 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/QM42K1740508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9422ddc5b851310aa4d35faca2e2aca550be8ac03a676e090d8aee22682c7da9. 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/QM42K1795493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43be2af2e8928106339fb68bebe4e49a1bc1227cc618024c857e51c530b7e5d1. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QM42K1796030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27895141b61304461bf7997a388ecfc2d06fe9d88d6935480f5d82c8b0b19ad2. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1777455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bff2899fccc3f4360ec84de72b4c2581a8f58fc30d4e508615e42a48b13f536. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QM42K1752489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0acb535a99a21206b74a2e1953d439387fed28932e2abc14762010ce804d95. 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/QM42K1793878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d74f0ddea1b636c1260eb28d42dc987bfd412940991c2f571358af3fa50c4ae. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM42K1741161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32489de677ec5eff3312877e5518fe7a6d8847a2de1555f538074a17d2c242bd. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QM42K1756921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac25e2ee6ba9f8dd25dc71af1ab16dbb4b86572ed29eef6485f74102dd44467. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QM42K1744983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1b112086b604df2c549d68220844354c3ce46cc7743a67d56e18513cceea5d. 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/QM42K1792354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4a6be10c4fdff2789fbe0637de4364dd1101ce28e5ec22e8503f9a10684fc0. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QM42K1717992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1435e50cac9858f6c0486493621eafd0b2a73fdd67ae2f5ce9071523691b7d1f. 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/QM42K1721241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd26e7e533a457d5ab754af0fd6b0b2f44466921a690197c03443f73d37b0862. 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/USEAX1800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94692b0c9e2dbe19cd0b9c49bc4fcc5139f74bf84b4e15b54a09fe452a960433. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEAX1800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1657a1e3ad5b1146d38c462c90442df2e7bfed381f9da87f3fb62818e8627c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEAX1800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb46613341e086c448cb8c36ca23c34c2c82ea5712cbfafb4aa8d49eb1bb5956. 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/QZFYW1905485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3240a5e6859f6e58ac45a3711e025a864bdfdbdfa0a49a6a8e6abb5c37782dbd. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1905487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a297e45bcdc7e82b3bdd6875093875a4469bab184187a533c55f9035d8f2ef. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1905488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d78552902fa1969ff4ef49b332bc25e8de1ed61fabc69311a8366de9e62a79. 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/QZFYW1905489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e545dd923b8313e320a837f8483f8765aa749092eeb7c227b20e37ebf3d8ec8. 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/QZFYW1905490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81baaaf3784da392fb3d46133f8b20db77202a7f94ea6a49ff52fb11d060d725. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1905491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8af1e6b836ad1b546048c76c6baf28b2b50b718f612d654a4111ca2cc02258. 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/QZFYW1905492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba93d8db6faae22dc2bbe7365cc42885337db84e784dc520e6d3766515e3cd4. 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/QZFYW1905493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ba1be9ce81286d2d0c6e422da9b24f70ead6560b1dc0642951494d94d1ced6. 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/QZFYW1905494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80dbfeecc5d3b016242e817e95db9a17cd82bc72a491274a8544f561edf33a5. 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/QZFYW1905496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe5c18e2b1c68fc97edd572a946c6ac35c84814a786d2482ec50475d2e282af. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1905497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445169360e319b29d84ca262e6d8fe527507d98ccc53dc7b1039562916f55ac9. 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/QZFYW1905498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883ff470ed1497622916a65838c419ffa9eefa2bb6231aa719d3f0cd32b960b4. 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/QZFYW1905499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d3327300035792fbcd346fd39c1732bec1294ed08785ebdd3d3de769a42070. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZFYW1905501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8255adefe54510190d30f2960cf1fceb9a14b50d12234397d40806cd945ec1. 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/QZFYW1905502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a026a1637fee8fac08a714de9b3b40226d9749c947ff499f0ea1c82ba3358d. 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/QZFYW1905505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f61a9375a6d2f7c70b8b5c407ad8004ac8332264e298382cf9b4ddfd67f41e. 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/QZFYW1905506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e7493c6d133529ff7d17c309d1fcdf559bc92a2c7a223508ea39027fee6c17. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1905507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9cce0e0e6e8046368dff2de1f0f6280105c6791ac434707191171433994a5f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZFYW1905508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc952c59fb6f720b8e61bd5b0894e03fab17fa59950a6a1b5387664a744f089c5. 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/TCAEI1967988.