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 0xd01f2a767fd699470fe0a754f33db692abec2c243445291e3bafd0894818b4fd. 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/c8a1f1c9-0b50-4532-bfd3-21d6995b4dd8.json and https://artists.proofprofile.net/proofs/artist/c8a1f1c9-0b50-4532-bfd3-21d6995b4dd8.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 0xa54d7dc15a18ab72208594a31c4c34bb22eaa2447924af92aa9a303d40e89cc0. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2394220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a05ede63577200f0d2c53ac37cb3569b3b5a61529bdfdc917fdd45d1a2ba55. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2394212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0619d63b6a841fa68a13c72144919ee0362c4c63b5e1f0b64d48d16dd5c39678. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6K2394201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278053c3d5a0c80370daea35410c770e4b57467e9b19ed56a6081af7d24adaca. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZK6K2394198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fd7399f546714c6ed19c0391602408bd0fc5f0fd2b3731dfd8a54fc32f329f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZK6K2392715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2eb80cc69bf59201221359d3acfcb3e515256840948898eb0537b74ed630ea. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2396787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69eb1c9e9a694106b5f0c750e95af44228107bc609f7069f7f3e819eca571096. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2364659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11452dbce7834747f741c0dc58381b37c4864294d144d60cd5bb3ba44dd3cdf. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZTB42321622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7437f44f35baad1c3ade61810ca24743afd3b27c5d5b442a2512a62d0d0a87b7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTB62320967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df0df062b6c3e69bf547966b0345765fcf1b638f40a968cfff31b322a988bff. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZTB62365298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860715e3a31dc6e809f2d8583e9260aa9e4dafb83b89bf44f4217de9cafb6dc6. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72385441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a946d09c95f6a96c8056107114a924adf32c779c9b6e213a8fbc2ecb0753bb. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82344201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b729a75480cf4ee50bca102b43b138ed034b3e6b04acfde1caf89c0a5f15d9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZTB92388274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5926365e91ce0bea720dc59ca3a901bd437b2583f53b802f58f426a02b3623. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZTBA2363087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd82021390336ef5802f0413f9c4b901aef4e9deb1b40dba0952419d648994e8. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZTBD2312407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c00779ab97c28ab079ae147c11c495079c5571d38095ce7ffd33fa087df1470. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2377284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b3e004e39a3d786158f40c044db166e40f97f6236ae81f79809aee064946bc. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2328016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a4b3be05f97bca77bd7bc4136befe65110c8419c78963f941fedc18ee44585. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2341998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da9173dcfc591dc3a416f08199fc283fe02d4b028dc18c96c349a6861bd3924. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2303911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14776f7ad2b9b88baa391294d4ac8e06c017da9e831e5f7d9f109200e9b2039f. Chain 2 (Bitcoin): anchored in block 958676 (2026-07-19T05:43:13Z), 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/QZWFF2300690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4dcd92e7748d5fe523ffecbff8de464da2f1e857c4579ceba38a43e5ce6f60. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2325906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71a0e18a3d4840695b26c272a2f440a1aac61c7b4ce9bba96d2cf682cb4c99e. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2364105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f14e8bfffb9f93aa55e852ae852c3e98da8b5d6c573c3840a06d1341518d89d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2391303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098201e30f18340f651da46ae30983d08e040389bea67499bba1fefa1c49a879. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2310672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e59430220a823e2ffd5542a1b1ee313b143313a362b14111e331ce2d8842f29. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZWFN2377893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf05c6c81ac33f377264330a343afd980aa5accbbfd8443d0571ea080601a87. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2373912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549c1e362a5c8c79fa7765e959f94cbf28ae7e2d89a59886e9a6e7567b17097a. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZWFQ2308924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6fbeeb3246e72ee2ce2a54f96a11b278f0ce71861068d43df2b07d2109f0f1. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZWFQ2370536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9f8be675be63c155b387395f65a1dfa9b14d379fca61f31806207545159cfe. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZFYX2460685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52611fc8a2d743dd432053af028a24f927df0beb670456cdaac7b0421b296340. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2498989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02840542692e1b934a1b1dd9d9b85ce2cf4ed57e9a1f54f07b7c61bf234ba527. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFZ22472991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de8264b6ae2c63ba3f2f6310a3079d6b20a6c3fdb65e1dca4facd63278b7496. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42485477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3352b30476b8d4ecf035069a47c58f3e8bbbcc5889c8afd2ebef33e0682740. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZFZ72470777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8c1771f671ce7ccee69d4e6c267b14f6d4ebb59ddaacee4da991ed3ff5aa5c. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82465603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99398ebfbc75b47df0e7e5bd3cb24a8e3db661acf2e46422b606f859354ae07. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92495220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e0018e801d0f5ab79ea694365d4a89d65e13604667fc4cefb508b1d8c30df2. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2405863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e62bff5d4f0c40151477cee9f7d46342fef2f86aecf3b22c8611314eea6a97a. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22474785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd828da2650a767795a0bfc5b049e89935589ce8093f81fde5d0439a67bddb46a. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52587031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ed338e8ced1ee4043f6ef5d194e1262cb076973efc092c7e976cadf3fb2c91. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52594522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb34d9c686b21bf2d49207cae7a6e4a11abca56666666111140b3771b6ba01d. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2549596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c27a37ffc316c0682347508527c6d518502fbaaa6c266c4ee0266a898b9003. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZMEN2594880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b69829bb245ed9f2942eab81b34c2465c8bf2d10665e8e838c0ccedb31ecf52. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92502507.