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 0xa83c2ce8e980e8f7a31220e6e1b26c4fc395f501c51c6b052729d694f3adbed4. 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/53f3474b-5c9a-4339-ae96-e920a39e2538.json and https://artists.proofprofile.net/proofs/artist/53f3474b-5c9a-4339-ae96-e920a39e2538.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
moonriders アンコールLIVE マニア・マニエラ＋青空百景
Prelude 鬼火 - LIVE at Ebisu Garden Hall, 2022
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 0xe293817428ab8c4f4539ba18098c5835b90811d87a50d95579696a8fc4a4b31e. 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/JPCO02335360.
Kのトランク - LIVE at Ebisu Garden Hall, 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e456c6e0036cd5129ad82bbeb64b165b9b6fada182aedb6c99d84025bf11ff7. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPCO02335370.
青空のマリー - LIVE at Ebisu Garden Hall, 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b2c4a680106e989808e2aad21582d9c091cbb61d6fcad21fa6ec6d686b942a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/JPCO02335480.
花咲く乙女よ穴を掘れ - LIVE at Ebisu Garden Hall, 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154d7559232b69044a0c15b806fe629bddbf267fef882bff66e7dfa6d8deba9e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/JPCO02335380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f57277806a1d64f56a987118a107262b82eb1a863b120073d8148805bea6e59. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/JPCO02335390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468b61116bca07120ffbce5371dcae8af0e412efa2468edf56d7a0a63f2252e0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02335400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b6c8f08ba63cf31b4bf29ef5d317f23d8d28437888bcd7e442778993447f53. 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/JPCO02335410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc554ea1921b73d0f16018959802b00043362526f4cf49c1d994b23808d94538. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/JPCO02335420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58317555badab4527b602bc3cfeaa7f254941f73f26f9af8d54871a7f21cf79c. 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/JPCO02335440.
物は壊れる、人は死ぬ 三つ数えて、目をつぶれ - LIVE at Ebisu Garden Hall, 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9b4c6fd96e2b887a7f0440d5044d9cee32a237249ff7cfabcb8253d2aea3f3. 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/JPCO02335550.
Happenings Nine Months Time Ago in June 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32043ee50c5f7b413946a90e286c490332a5959bdb53728ca1d110af97f46c5. 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/JPCO02205020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420b98fd506c65d9699a1953f33d85d37d15e3a435288628f2e24053ef05b377. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPCO02205040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00632cf79e2227ca60110a8d2743c56b1b5c9250997b97706b59bf4ed8acc290. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPCO02205050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac07cf22ddc2e05ce0713d7bdde66fb72826f3204c64f994c5ba4e5acc0f913. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/JPCO02205070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77654c50e013eaf4d1800a3a2abb2a4dee19630d98a7386387e4897833aafac1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02205090.
ダイナマイトとクールガイ - LIVE at NAKANO SUNPLAZA, 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc902ba25a457ea9b9ae0945eab297c63cfe5cc3913ed283ad23dcc1555acb54. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPCO02127580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4df9f01e77ef25e112705a4365b347379fe1ddc45c59897ef90d24748b0e963. 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/JPCO02127620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4b031d128c188dbe61dee8cbf13b224ec99612c5bc03bac0a5d70b498aa0d5. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/JPCO02127730.
カメラ＝万年筆 デラックス・エディション
彼女について知っている二、三の事柄
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5d756a695c7eaccf6744d65e66dfad4b1e75530d0208dcf997b39ce1277311. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPCR02003120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9e76cf5389b30eb8ef2158c16d621b8caa065cd33a3564d9b39edc4b0a1767. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/JPCR02003140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63507feee78562a8f180e821ec18f1dd2d014e2167f0b7ed7d858b143f96b9d. 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/JPCR02003210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4093342c65ac7fbb594a14ba565c2d17bc88893d21cf79f09830639fc41bbb8. 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/JPZ922003636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976ce9cf53ba8f43954cf14af4e7be10d7b63c4446231a42575618af424a87d9. 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/JPPC08600900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c000600a7706c4de03e1af89201c6892696b0b45bebcc6826c09de655a1b922. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/JPPC08600910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b472c9c7598d422d540f8161b7fc967f1f19d9fe79355342332b9d3eaadcbe. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/JPPC08600950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7a115038db428c07da8f81727e303f943ace610ce90fcb4e2576a6ce4fd7fb. 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/JPPC08600960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d9768f278ff181dbadc1d0320804aa5dd92ee40b89dba99d34afe2c603b2b2. 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/JPZ921114044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057e21bed8c9a8279b1eafff653b3db56a88217a48b2ef69dfcb68491efb3e3d. 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/JPZ920908077.
夕暮れのUFO、明け方のJET、真昼のバタフライ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6b48bbcc0b2dcca71c076bf7b56601eb0c7c9ec72d9fc1c6711829489dc257. 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/JPZ920908085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1341bc8d64c41b40a4a30e279b328714bba4cd83d9a95268cba7a1b9e8c25bf6. 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/JPZ920908086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7cd35cb496b522c55585f233b798e823227b419e6068a984a4c3f52080e431. 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/JPZ921901809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b664d4c945bd25d4d3b3e1de6f7af6a263601929c8b5dad826a122460326495. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPZ921901810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d01bd8f8414d2beaba52eb97e9d171824e03383fa217fae07fea65763260af. 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/JPTO09232230.
ダイナマイトとクールガイ - アルバム・ミックス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea170ee79c4e8d64ae61dee60177ec5a8ae86332daa21628960a3ce4fbb20ba2. 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/JPTO09232210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb306b298e6e2135c5b87ba66f22fb81736464ea792673c9f9f16febbaa24a4b. 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/JPTO09232240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0ce4bce669846d990ffcec9916095376fa06004ce193a8820000df1aabb52a. 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/JPTO09232250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc928300cd3bffe361e2b82fa12e70ac2ce6cd8971d63b77a60ae45747e0c69. 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/JPTO09232260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2294212a04b6822cf7b6abca885f508f9e9f9201a2705434412cd38a9278ac. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPTO09232270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5816de6cbb1f7ffbb6195b2f48cde3b4949a7fbda862def78523a499a9e45949. 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/JPTO09232280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75adf15171f906e0ddf7d957b83f424b963eb828f3d7c28f629f3d2426a6e138. 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/JPTO09232290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef49e374311347bf99c3f56096fc3273e8c45f5f97684e248ac36b09f7e7e4f0. 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/JPTO09232300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69de89760145a3210f43ff2616178999fbd1d059e7d2c6ef385f8acce30f28dc. 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/JPTO09232310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2e1800be38f472046fcae0cb8cd69207d3856d6b49db07087e9ce2116063cf. 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/JPTO09105620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0797de3e59e7aa4d0a4d26a41a084700fc23d2b3809fe08f1380a80a9c9bf5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPTO09105630.
涙は悲しさだけで、出来てるんじゃない
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519c352fffeda7821f2861fbb6d1b19ddb073ecd00a9603b5703b7c917bdbd2c. 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/JPTO09105640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d84dc04ff4eeef1a5a73820d50201cb6921e4a9e7f70c0dea28ba0912fa619. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/JPTO09105650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845230624703f91fb3945533bd83542524e6d84dcbf3b84872b04b34a6f98442. 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/JPTO09105660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb826607b7dce8f6be449c4a97b19807c963b75e61d24c22a663d5c1e4586823b. 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/JPTO09105680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed31327bab6bd815ad161faa649ce44973f0a98231aa89deef0fa3e58ef73efb. 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/JPTO09105700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bca7ea5410f7be9d3e3a173fce94ac2345534a5ace35180b7e30f660dc02e0c. 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/JPTO09105710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807758f5fc72a6d480ac4f0a1657de1d46e9a1bfb498cdb3c9445eff01805d40. 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/JPTO09105720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3162538b2fb782a5f61ea515ba941658babd689e9833cb96c7aab43294c7de. 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/JPL750900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5970b5385e63fe3175ca064b27532499ecc6c09f5b19716fead5d5ac2a0d4267. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPL750900223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf97ca6ebad2f60504a991e23d396cbced25b37b6cabad096e49ca0824862175. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/JPPC08602400.
Kanojo ni Tsuite Shitteiru Ni San no Kotogara
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab830eabc04aca92f61ba8dba054a840299699eb10b27a6e3777f9d265759ed2. 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/JPCR01607160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849403d1600a98ff7d85249e8291142478760b7c950b3913f4380dd4a3ffefbf. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/JPCR01607180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a544d8dab6e4f4e3aa3474c527b00c8986305a2cbbe6b09ec81a3cf3eb9a9e. 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/JPCR01607540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5c18f25e6af6df51d62c9435a9de5ba858707ca481412bc6ffdfb86625c1f3. 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/JPCR01607590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3ada2e7be6abfc9a7f7ebce63c485eb522ca150581de08d659f06201483c48. 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/JPCR01607340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d767637099396b2b0a6ca327bb594c14262bc7077d9aad865f84f917d4ef45e. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/JPCR01607360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0ecf3398bc03a9de48fa2f6dd27bf9323772c9dd6c483b8eee3bd02f512283. 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/JPCR01607400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43b74d05c3034c586fd4270d9b1a899c4446796d44cc5523230bf646c4164be. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPCR01607440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18915849648fc9c44c44b236740edc4ec407ca8f6851179c127b1466ab367698. 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/JPCR01607470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbc4542118598812159ab57d22bd13e268d866d1042a90eddf9eb34cf069ad7. 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/JPCR01607490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5055f997ebbbb3670d16ac077260fe8522a9f0a44f068c695e40edf71da490cb. 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/JPCR01607510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b72687ade125fd02b9cc9e590df4d88cb3b90ec333da9760139dc68f7dd8faa. 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/JPL750900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa640cd327a57cf15357a096701ee82c78a004457aed8176097fffb2a8f563ca8. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL750900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb63e50d59e99ffac7b1803a068e60166813e73e4f1243c6631210fc351324f. 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/AUXN21507174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f866fba07e499a7ce2778972b3db66fe9a9fc6cfcd3b1ee8e8ecf014762167. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/JPZ920604058.