ISRC JPKI02313820
Verified recording
JPKI02313820 is “いとまきの うた” by 川野剛稔,
registered on the CopyrightChains blockchain with CopyrightID
0x388e84bded85c3d2bd3898ba0401e67af6f28cd542180e28bf066c32b67d8778 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/JPKI02313820.
Recording identifiers
- ISRC
- JPKI02313820
- Title
- いとまきの うた
- Artist
- 川野剛稔
- CopyrightID (CopyrightChains transaction hash)
0x388e84bded85c3d2bd3898ba0401e67af6f28cd542180e28bf066c32b67d8778
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e7062e6e72b84486067b2b43cc67f4bb756236f7f54b3b9cd2f6d412ea1fd6db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02313820
- Bitcoin block existence check
- https://blockstream.info/api/block/957118