ISRC JPKI02412944
Verified recording
JPKI02412944 is “正解” by Yusaku Kiyama,
registered on the CopyrightChains blockchain with CopyrightID
0x372f2c37602df94d338327187aa9091d720ff37466ab44c075c4bb6b10a86c1b and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412944.
Recording identifiers
- ISRC
- JPKI02412944
- Title
- 正解
- Artist
- Yusaku Kiyama
- CopyrightID (CopyrightChains transaction hash)
0x372f2c37602df94d338327187aa9091d720ff37466ab44c075c4bb6b10a86c1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:4d2df65a6caffdb22e79793cd6b859b01c8d0455d1a693089e2c6988e27963a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412944
- Bitcoin block existence check
- https://blockstream.info/api/block/960337