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 0x9067e20a02392690a3a8bb3e38c5a14908c176ad701773d9003343ef06f0b249. 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/f224e445-7917-40c5-98dd-e21662c3b7e7.json and https://artists.proofprofile.net/proofs/artist/f224e445-7917-40c5-98dd-e21662c3b7e7.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 0x2d90b918c3ff218e0cd1f61336a65351afe3591c9d39c0edcf572ed0c4615918. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1835881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6f9bcfda45c57bec7c88e0fb7999fb8a6bcd3fa64c2845e73315cfafdcfafc. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZES81812207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40da9bdadb644e7890dbfbe65f1c5123de515e06e054904539a5e42e0a034004. 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/QZES81889300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b625d4ce3942193bcc775500d2888f991e0de1573a0f59126dbb6f601b3efe6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71997745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb600c808b51250de7daa7cc009b4edc3334d3a88c75d978a9af524082e12ed84. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62000550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4822aa0a641c2aae20ca5245613cae922a0ba94b0f6ca9c12cbfb7ad5d08d6. 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/QZFZ62030628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfcd5851cce685c6e2b918eff3196bb3bed2c9f3bc9a6da63ce9b42c25aaded. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZDA42030131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3ca008a85557410c7a3b77e0d4dd9b4ed67780e245e54cecf617b6f8080c84. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42096455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd483215eb6ee0110a492310d909e61f34c6f5be57f31dc467787508b5d97f6d3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHN62045554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769b9547459de42d290e890eee1c700ef169f0c0bd66168c6a12df2edf0b63fd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZK6F2065760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835c115d7d557ce02168be02e55423429b02514e4831fc328bfaebf9b714e484. 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/QZMER2046762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0f51c79d5b2c3dce418e3517c92a028537ac4bb3efc9888cdf76b09cbc8bdc. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2012159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7359cb0ccbdaca13a15c1a1c0938229192cec76dff1e1d09380991729bbaad. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZNWY2091735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560ffd51e8a3b7ad99f54f5cb24ab64291b6f446389ef0ea91c762b39a0b46c2. 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/QZFYW2157526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cb959276f9ca8da382d6bebb25d1b83f34b5226de988159cbba2aa9348c2aa. 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/QZFZ42184912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55ca5f670da68eb597bb1c6aaa0f96160b179c7915bb5de7663f943be607516. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZDA42179129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcedfeeb9273df87a659bc141e36e65a6dedca25b7d91cddd51995c51f700e2. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USCGJ2169325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d5cf0ab35573fcbbe07d37b403647b309f8b9b192b6629c2571f2f48fa73a6. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62126285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ac4ec86181e6f067bdcdb1cf9b1ba3fa48e078de28165f2e1faa5b06704afb. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QZK6Q2154592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5116c7329baa48856ddbb4b64e63da02396baaa582ac0650f8104bc4d26f7567. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZK6H2165594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036eb07ed46d89c670672ea080f3f84436311a5482179f4460447d5faa9ae433. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2356278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d50f7bef235112b1fa4e6a4c375b9032b4fb6e30d272d183708b84a3f735b0. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/QZTB52389165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e0c58598d24a94ab64b4cb5e3157a9719314dbe38d224a6070203a70a7b3f0. 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/QZTB62335610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7ea83d85c521d299f98dc625549d44efc66f0054f8f90ffb4c100f2cbab1c6. 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/QZTB82353951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf5beacaa1325b195cece04257ef32e19336086e97a7e40bb27ed0a697fff17. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZWFK2320074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda6f7cb1faaad6eb8b862e6d86c34cdb8a11440ae5130a350f057788ae7e92f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZWFR2302122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e0a6fe7e032c5a3028e7fb9200321786935088e1a6a207b2cb064d93825310. 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/QZWFR2307589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d46089c1311409aea778bf63a730e1dee8cf78514c320b64225815f56527c1. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZFYY2463506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5285ff3adc1835921918fa29ab7d1b6ef71548461cc7108aca20ab34d44c7bc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFZ22461082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09ab039dd67c2ccf65887f9ad4d64592c2ff6e05dd5a38a2a30c0c2713aa227. 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/QZHN52491647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e55b81ee5baa77108cfdb36e41db751df54c6fe46c28c9a0c6dc06428228b11. 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/QZPLS2435248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9389160c24494736eab6c3df00d24431f422bcd72aea3dbcf0238ecd78cf56b5. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZWFG2423307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd366c4220e80e54eb1a9857864340d1475cfde692a03597476bac08cac06dadf. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2462625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd866a2fbe9f6f0ce9e22075f81fbae5e3897da64c764fe57ce2a7fbc99fec05. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZFYX2567623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae5e7dcf55359195d7bf3e666bf4ab4b1c75b65dbb78970b61a78128ee4d33d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZFZ32565073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74615c529d6d788f82f6ebb4f31f81e3fda54cf3b411a2737687c9f2c54944b5. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/QZDA62534901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1f96d2821a64218bb6124dfb91ad3bdfe27df3f8b882ea61d1d7bf5993b4d9. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZHNA2509164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84900a0e12bc7c8d2d273806aaaf7e7da2148c9b379d7d11f4649bedc763508. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZK6H2582547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439f6aa3063e31ac2698905990736f74bdde3f2eab6c09d3b999e8ad55ce4150. 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/QZNWX2508653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc850696d895e2135c772c1620c63adc7d75b1182206fdc4b159a4e85d1ced795. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZTB22542848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301794dc54bba04060547f358d75902b7ee5aec62ff47250a18413de6880619d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZTB72547555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d43943b8af813fe5a6e0ffab00aa00bbeee28a9c1fd5e1bc1a15cab3c86211f. 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/QZZ7N2515100.