ISRC JP92N2213438
Verified recording
JP92N2213438 is “あの日” by Tsuyoshi Kawaguchi,
registered on the CopyrightChains blockchain with CopyrightID
0x827db6bd2061d232237023d0b71f9bfcd62aca5c5f7d2e775dc311ff502efa07 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2213438.
Recording identifiers
- ISRC
- JP92N2213438
- Title
- あの日
- Artist
- Tsuyoshi Kawaguchi
- CopyrightID (CopyrightChains transaction hash)
0x827db6bd2061d232237023d0b71f9bfcd62aca5c5f7d2e775dc311ff502efa07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0044064c0ee3109e1cdbca5782b9eb958cca6925bd1414025a48bbc4fcf05bfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2213438
- Bitcoin block existence check
- https://blockstream.info/api/block/957118