is a Japanese actor and singer known for his versatile performances in theater and television. In particular he is known for his roles in major theater productions such as Elisabeth, Death Note: The
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 0xf634dd15af881faf201f43900217293b79e7e1eaa04d1d7b8b7397c568a761e2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f652f98-0140-48b4-b139-ab8745f7bab4.json and https://artists.proofprofile.net/proofs/artist/7f652f98-0140-48b4-b139-ab8745f7bab4.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 0xe39102cf30af678278b32b6469b0fef801c852fcb21c40cc007726e255158cbb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPB601602343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553ac3d521b2d01e5c4a2e6767d9a3269a86954df360227778589f0ff8cd015b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:59:02Z), 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/JPB601602344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51b269fe9eeb8902018a03f579a62859ff1353503efd58b3dccad5156e682f9. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:46:00Z), 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/JPB601602341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87318d361285b0bc63494969c06f6a8b61bcea906147da00b9db265512427dd3. 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/JPB601602345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290d21df9cffbc8b87c6d27acf37f55359be3a36512ac0ce5b87f59021e5e044. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:51:01Z), 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/JPB601602346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9f7c3bc7ee6e9c931781f38a89ba214bcad74aa80f3ededd3685d89cb9797d. 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/JPPC02100678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96600141193e5d50bfb919879a71260dd18e68627d99f61b8c906cd7f5f4a143. 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/JPPC02100679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7cea8d05a0c641a7039b5657fd96124bc239b78569685f428cdedf14d58123. 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/JPPC02100681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372949f78f0259e58d9bbc4bde68edd5a9b5b4369f9c1b73710372c8b59d9b3b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:01:30Z), 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/JPPC02310324.