is a Japanese actor and singer previously affiliated with Space Craft Group. He became a freelancer in August 2018. He joined the record label Toy's Factory in November 2018 as a voice actor and solo
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 0x278012f2ceb023391a421e1bf9a565a11eb5aeecac4c6f3a2caa628030a6c296. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/504515c8-641c-4143-9c2f-9c2965388061.json and https://artists.proofprofile.net/proofs/artist/504515c8-641c-4143-9c2f-9c2965388061.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 0x755d5a2ab7ac35112acbc4025da871f8b69dfb83cf6eac347b08dbcfb9bd05ac. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPTF01901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b98cc3067a53adcdbecbc69040f7aacdb3e4bb08d770b64ef2c50110e11c729. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/JPTF01901302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526142cc077517709936bbe69a933e0e2ad7c0746ed2be14b7c5c8f55fd3fab0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPTF01901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc863d207011e24890df116206af5bba841a99329e111b668867c28e57da46a97. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPTF01920001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf605435c7df6a5b43c647d65bc496995343fee57c66d6c7c7b5f4b8cc9ccfbdb. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/JPTF01920002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91420404bcea42483e0f1511ea21cb6cdf90485c0dfefb20c6b443da32e194c5. 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/JPTF01920003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb51f441ad3121cabef07d8edf1c909035cac59d677b922ae2bd704df5c50539. 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/JPTF01920004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcfbbd8cda3e7eefcfdc39ce7672566d448d306481b2cba09f00729b7d416a4. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:32:00Z), 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/JPTF01920005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c289a70ad97d556a02b0b0bc272955a3637d6bbb377c4bf85485df48a9025a5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPTF01920006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d18ada7a34b5e2103d9a94e7efa7dee9d0ba83b7736e0001080dd2af7287d4. 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/JPTF01920008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526142cc077517709936bbe69a933e0e2ad7c0746ed2be14b7c5c8f55fd3fab0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/JPTF01901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be233556b8bed172e58d5781bbbe56d6343a464b1543846c22b055a9772e4df. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:25:03Z), 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/JPTF02126102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb88b1298d5e1acacb7ca1a0c8c5a33e09cb5324f384744f219988568d3539de. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:44:38Z), 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/JPTF02126103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f72c3dfb232c31df17125d9a1b3b2e797e884b889cdd24edd336d7fd7d5ecea. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/JPTF02126104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2f86202977276605ee86e76b40c4954412d484f3fa6dd88f797d688d7c222a. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPTF02126105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6521a59bc2b060b78c1589ade48225fbab344a03bf15746694cd74ce5ceb8f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPTF02126106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb97e1572c23be94ab1131e00f8efac8c2421bb445c87fed0003f963ded930f8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPTF02126108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67a6b0f2bd3c4139c623789a54d85ea47fc0c44f732e8d5d1dab9337ccccfc2. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/JPTF02126109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c68ea2980db8a36c43b0da8df4fbde454034e41eea1575229d09f4b3fe0bc26. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/JPTF02126110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cc33ea00b334626e6e520b25f0a9ea9869cd80b3b6f2bb7fff22a2d729c428. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/JPTF02133502.