, is a Japanese singer best known for his work on theme songs for tokusatsu and anime. A resident of Ibaraki Prefecture, he began his career as founding member and lead vocalist of the band "WHY" in 1
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 0xb79befe6202d97edea127b9fd86995d3b637adb9244608a72f8813b1943ce084. 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/d911cfab-dcff-4121-b5ae-0af2f2b9bef7.json and https://artists.proofprofile.net/proofs/artist/d911cfab-dcff-4121-b5ae-0af2f2b9bef7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MASKED RIDER SERIES SONG COLLECTION 09 仮面ライダーBLACK RX
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 0xced426264a7ec12eac0019ac9ff2b163dd4496ddf22602282f3047aa76045adf. 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/JPCO08911250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bb25357c472b4b2702317ab70e29fb83b0a60eaf04aab080a12593e715f890. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:47:56Z), 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/JPCO08911260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabe185b60915f7ed6f46614d92db25b328408aabfde81757dbb1eed838ec10f. 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/JPCO08828090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7f39e1778954ac6cc3a22701fa818f410a337e1396e640b223f87a885fbf09. 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/JPCO08911280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1283c353af376fd770a6280f0eed0932d367790bc0bb4a4026c4f429673242. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/JPCO08917830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4f87a760cbf47870ce7bc353cecc95bc3a316d6d90b5d181a1b310076ebcf1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPB602100374.
スーパー戦隊 主題歌・挿入歌大全集IX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c40c98a3bb4e96425ecf5af9fde6de1e2d7f092325819505d0cc2110e8d6088. 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/JPCO00602600.
炎神戦隊ゴーオンジャー 全曲集 ソンググランプリ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d17176c19199250b9e0084df1c879e30c93645b2720d96fc4bb6f46303cb4e9. 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/JPCO00827840.
スーパー戦隊 主題歌・挿入歌大全集VI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e9b9504dea5910e946c8f353943fa0e46cb90129ca324649ec33d78fb5b6bd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPCO09818130.
ギガライノス! ギガフェニックス! ギガバイタス!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603624b64f875f7e5c33c22fa45750cbdda5a4203dc66e6d521b15bbd051f76a. 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/JPCO09854700.
海賊 (つわもの)たち〜宇宙海賊のテーマ〜
海賊戦隊ゴーカイジャー 全曲集 KANZEN お宝ソングボックス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc163eaae0bb5530df98186ac5454aa94e016b7d02506777537424289c136d209. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPCO01120870.
烈車戦隊トッキュウジャー全曲集 RAINBOW RUSH
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea4a0b86a3a63f5cce3c7d2ec5451649669cb88c821f45710c4f7a6b742a015. 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/JPCO01406840.
天装戦隊ゴセイジャー 全曲集 スーパーソングスダイナミック!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739ffee0a73d2a2ffb392a8858cf731fb42feed46d87d900f729b1c5c729dc9c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:06:59Z), 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/JPCO01013050.
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
獣拳戦隊ゲキレンジャー ゲキウタ全曲集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa1dbcd01a77538b8fdb9b0c2b771b3eb6767207de4c3a9d5a7821dee9ec3bb. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00704860.
侍戦隊シンケンジャー 全曲集（完）秘伝音盤 歌の天下統一
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6bb9100191ce580bead19575853c520c284eb6a41542a090aaaeabd90b3f59. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPCO00917840.
挿入歌 燃えよ激獣拳! - ショートサイズ
獣拳戦隊ゲキレンジャー 真激音盤 其之一
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8105885438dd6bfc4c4a8301115f623144f4e456d30aa7f549e2f5ac03ba3cb4. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/JPCO00708450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa8a757b4ca8a776b8b4448ef51b8a23a310b8ad5be47974ef7590300f80924. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/JPCO09910630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58410ead444b36d066a04091c01c242ea810fdb4f61dccd2c8e206409f2227c6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/JPCO09932470.
スーパー戦隊 主題歌・挿入歌大全集VII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e70b37005f39c3a77b40a512e86fbff50c53dbb63bddc7514347e1a20a3f6. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/JPCO00017000.