is a Japanese singer and actor. His real name is Yasushi Sato (佐藤 靖, Satō Yasushi). He debuted as a singer in 1971 and earned a spot on the Kohaku Utagassen in 1972 with his second single, "Aoi Ringo
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20369ec76e78bb219cded8e984419fcfbc314f9bcf7b3c5349898e2656909b61. 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/cb7b2f01-2083-4d93-97be-073a289bc29d.json and https://artists.proofprofile.net/proofs/artist/cb7b2f01-2083-4d93-97be-073a289bc29d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07236da375e4b43a5a397c91905ac22d93e3536fb83d4c3fc3ff8f7b0f480200. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/JPTA07220020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb808b02e801b831539d3d7191dbc7b294856fc64c8bb90d4b2f7a9eb632a2fdf. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T22:51:59Z), 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/JPTA07120040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbef247f39751db189e53d5a451a025903798176a3d84fa91877ed8bb88cbb6. 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/JPTA07220010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c866f7f8ffeb20f28fc6f5a8194bcbe75778a3081be5c2efbb5ad9ac5eb1ae. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/JPTA07220030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed936af92b65ae227cf35db7746fbf82f692aafd1e0aa4c52ab5e61b01dbb777. 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/JPTA07320020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4719512190fb242d5acfb0622ca5372d6507af579409e2c3ae0fd9929ecab25. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPTA07320030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d06e28995ecf44a8415efafd32b71a3b1544ba07573dc2b88dacda309faa938. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTA07320040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc513b0916bb4493e03b582092cb263879cc8d4d313bc88b6251d7c357d39c312. 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/JPTA07420030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105051e1fa0df71a1fcb40e891e8f38067a328aeba72d6997f7ffac75223bb9b. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:42:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTA07420040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d83f83b25281516a94aecdf5082616265316674ab359b6731aef6efc0c91390. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/JPTA07400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049a3da09a2454bee979dc4eae07b0b6f06740be59357268c94a9ed2df747fa4. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:18:38Z), 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/JPTA07520130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d1100e776c2471de2a1930591310dba277daf04cd5a8ac035f7c71781eee9a. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:21:18Z), 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/JPTA07520120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4e51acfcfe22dfe266f49c29ca98f79eafbe89e3f3f7be232bc744e22480c2. 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/JPTA07620130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd383ee833db78cbedabf9e9a6fd0ee0422a1e3d42ecc5a9543ebbcb3d734d0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPTA07600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c7dad1cde264ffd78acc44f84fb55370d4e31d4af0619f48feaa9988d9bf55. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/JPTA07720030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf1698b2f08ec2794294bbbb78bf243ee4091e151be8a05bee78e81d8403119. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/JPTA07720040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b3ab3fdc17131af1377f5a763de179f86eba8a12caa881d6b6d324b299ac22. 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/JPTA07720050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5815841ed60bd3eb7d707c1381b2ef93b44ff31406683960fe8d46f581683047. 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/JPTA07800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c1c459e065ff33e1475bd81ff2d8148ac63a8c482a56ec032d9427ed22ec45. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:52:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTA07820130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14584fee7286d7a5d7d0170c1c2c380f3915252c5b9a8695f30032fbae846bec. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPTA07820000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72af179cb2ea3b2c446107a6777deb300dcd72307e33b92579164b45b67e8d8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:31:18Z), 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/JPTA07920230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756691b0f13d6cf741d04ceee49b51d45a5ea3d4673faa31250f10199786398f. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/JPPO08201360.
GORO Prize Years, Prize Songs ～五郎と生きた昭和の歌たち～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5907c4b8a6f89c038c536f518aadc129f74bd66331c2244381ce14b6dfa42c1. 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/JPB601042105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2987ad31f0d4e44198a2368eae1c10ff80ff67d7fcb4a5819ccbaa3da1e977. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/JPB601042107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbc98c9d9ec34e90edb749f7425b8836df5698ccf1e83cd2fd57a838bbddae1. 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/JPB601042111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbae27c309356072152af0334eeb07de4c355076ca0553999f621edec04912e1. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:55:16Z), 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/JPB601042113.
再会タイムマシーン/Rainy～会えない週末
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a8dbf95f1a6df8453ffc78b2f4670529a2d6ae19fb0ff2684c0f676a4bd0fa. 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/JPB601700392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f95124904d03d6d7be2d295235e9aaa55905446222a19102a8f85058421d803. 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/JPB601700398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733d88cc9275c686788421c09eef11846644067fa728e1755a61f50b3630f1c5. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601700401.
野口五郎 SINGLE COLLECTION～ユニバーサル ミュージック イヤーズ～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4719512190fb242d5acfb0622ca5372d6507af579409e2c3ae0fd9929ecab25. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:10:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTA07320030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4e51acfcfe22dfe266f49c29ca98f79eafbe89e3f3f7be232bc744e22480c2. 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/JPTA07620130.
Goro Noguchi Debut 50th Anniversary〜since1971〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809e5b9469ecb1dac856331a9f56a5442437176b04451ad2042b9f83334e7269. 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/JPB602001303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57f9cf6247bdd0b612f9946bf444e7c3b1f1bd506a9372a6a95a66bc3ab7809. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/JPB602001309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8769f3956b08ea9597debbc7d5b36a4eb2ab524089c2277b4488d96f6ee5a3f2. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/JPB602001310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7891bc4525c18e07df23c22724262adc370bf05ee9a65a1a02f61b3b3a497b43. 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/JPB602001314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673553dc3beafbf207fb19d3cb5d6a3a01adffeeca0c7f3eb6744f48ea5eaf3d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPB602103267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e2d23c7d9369bdcf072b2ee553463be6d8687cf7a31ecb41aec5c29a988a22. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/JPB602501232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03783ed4539f228454a7541fcfa5485678518b7f761f619a926092fecc490b05. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPB602501233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9e07f895352de6c1517a88cd1d3d9d0736421bd986367d0b9d1a33348b4cd0. 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/JPB602501235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120672e2edd7c596ad3fd1d14e9778f5b915696563164328c5e90502b5005d8d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:50:05Z), 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/JPB602501236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baf23222557c067284da28c191b2d4085278d60c05829257189b8ca751efc6f. 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/JPB602501237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14584fee7286d7a5d7d0170c1c2c380f3915252c5b9a8695f30032fbae846bec. 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/JPTA07820000.