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 0xc20b2191a8254231effe4fa13ca70b69edad8b1dee06f6aeef2dc2991dd35f2b. 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/7d73f2ea-6e6c-4816-beee-742c30e8b4f8.json and https://artists.proofprofile.net/proofs/artist/7d73f2ea-6e6c-4816-beee-742c30e8b4f8.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 0xfccc1b5934b0987fe88828b6267ee3a9b37eae7976ecbc0c777298e34a8263d0. 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/NLFL71900259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4a79dbc78d16b31ed93901db6b3b5932e06ac091f5bf8cfd140af7af83953b. 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/NLFL71900275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140fced1969924aedc3418920cd7a7daaec9986f08ff0b418ff0f798c844e51d. 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/NLFL71900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbffbc3b17b0662f905bfbf1ef5caf856a7bfee7c22b034cef63bd7f3978843d. 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/NLFL71600197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629fde102e53d5a92ab987c60afeea8fe12e7aad011e84e25f218def4d8c8967. 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/NLS241401771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4480399ba1dd7abc06f38e99f0ff043d33ab50557fbb275d481a304f3b58a4aa. 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/NLFL71800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8315e9b9d55e66d184291697d5ee9990990580e890e5b9c36f1ce25f6bda1f33. 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/NLFL71700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577f1bf8b7063e67213f7c20d42bddc544fa697752b5c75f8669326cd87a4e52. 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/NLS241600621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7657c33d6bebe5bef39e3ebb41f0f930f80f2fa26ee1ce8622ca52d0c1da1cef. 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/NLS241600623.
The Genesis (Official Supremacy Anthem 2014)
Unlike Others MEGAMIX Vol. 2 (Mixed by Crypsis & Chain Reaction)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bd67f367a45119ba15dc528581462a1783d343698a24b60db71f454250f2d7. 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/GBLLT2501257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf35701d5f9ce2baaf9603237e4bfdc68943786475bcf8c092157a1e453da2d2. 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/NLH2L1800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eceba2b3135242285398c327466407a8556104bf1cc4f90e9e5eb323f552899. 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/NLE801800303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fad1c10b6a1c6985b73dc0517c13fb1ac02232d4d173e84866324466bd4c25. 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/NLS241502343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9971f4f64281c07d4527c791c5402467e8e88a32889b06f2f317811ad7a1a79. 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/NLS241502345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4681903c632c177877d80cfc8884ed7346b752b9e0b66d8628a6f44c904539. 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/NLS241502347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0af496b40d304ae23e809306f62a468a7eb38b0648317666fc3745d7d54877a. 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/NLS241502349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941692fcffbcc3ed4d4dad4c65a4e31d2625d7eb3f59db68aa200a6ec8445c2b. 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/NLS241502350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b3aa36549e6ecffe03f003ba0534cd9cc725c6c39eac02732600e927746dfb. 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/NLS241502368.
The Funfair of Madness (The Official Intents 2015 Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995493c1b3450f58a2ff7c21e643c1162589230b747199f44de6648d8e85226e. 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/NLS241500400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e6c6d1975228f184461c6a4b0f1b78c8cb03d124fae9a231fdb816446c9133. 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/NLS760600402.
Supremacy (Mixed By D-Sturb & Supreme Selections)
Nothing Like The Oldschool - Continuous Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d85981e65eeecd47472af06b4d3ade4a0464d26d2080ee4db76982820de6202. 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/NLS241800457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465e2d3be402f139f5086293f128e7308e2fe4297cf96b1fc1b2870954b37c55. 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/NLFL71700416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e886b0f216e7339964e3cde1b8ff1126287f199378bdac053be1e771edcef8. 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/NLFL71700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fb38debde0ed00cffbb6dea610b89335a3b96bfbb7ece274129a30a9e1f3da. 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/NLFL71700438.
Criminally Insane - Radical Redemption Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4310731b3aea1ceb2af07d3893710e98673acaa9886c92db582b3ead11b48ea3. 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/NLFL71700447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b6e595409b378e216661c164edea27cc0cca3f1783c90a2a2e381b8750215b. 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/NLFL71700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e899970f5bf629f0316458b03239f4ef0cd2e2902bed7ab6453927cd99999e4. 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/NLFL71800288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5770ef972a4b861cb72e19d08d152f1d9f3a4bee84e60fd8822e8e3f27ccbd2f. 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/NLFL71800469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a4f0efaceefd08a7a75015ac2aa41ed97acfe82f1e2cb54e251e1705ea067c. 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/NLFL71800471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7564ff22974b68816679a99430c963ef4ceb64106f79d61fc02c0d975b5e23c0. 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/NLFL71800686.
Hardstyle The Ultimate Collection Volume 3 - 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82797080fc4daf5e4147b9fa5aa243a67e1e5bf6fea3454a1af3fe8b0efa0dd. 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/NLFL71800256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513f1af4791e0ee0195ce4b4eee46ba0a18dd10776bfe8bee27f5b68e5edd236. 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/NLE802000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7dda9c6bf795ad39d39756fce60c72696c7275db0bdd5668d96ff92670f543. 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/NLZ542000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f2fb01bdc5b659de5670da63a2502c3539794f32648bc203b50a3d2bc677d1. 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/NLH8M2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e11b9a78d72b0f2bfaa7921754f5d3825b3c2ce5ba9489ed956f5b6d98de819. 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/USUYG1289209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297a17f06de7ce1fb76a23aa63d4136367d93d7e84b852352e529921a2fb3bd7. 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/BEG851900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0380721e2f0ce3a88d8b6bc5dd2eb48865f78c1783f3d3ae0c76920aa43421. 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/BEB682000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1dc6dcd9971d2a6231ccb034a917dd0cd931455d01b5025f7c6e7b19927a6a1. 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/NLF712000413.
Born & Raised (Official I AM HARDSTYLE Anthem 2020)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b73af4f98eaa7e44f2c22581df123f7d1e97b03c711e76e1ed75b0d0b35f445. 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/NLE802000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed6898a9bf9c14ce61e825ef1d7d633371a7ca68e2695804b722d9083c030e4. 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/TCAEO1912884.
Hardstyle The Ultimate Collection - Best Of 2016
Luv U More - Da Tweekaz Remix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba57b4e2790629bfd6e8b00625e23e8ebbd126aa59288ed152bdadfaab36bb95. 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/NLS241601719.