ISRC JPKI02211430
Verified recording
JPKI02211430 is “なんだかしあわせ” by 入倉都,
registered on the CopyrightChains blockchain with CopyrightID
0x3f9a0faf40d1ccdd3e1f99dbe3bf5c6b0d38ecfb1cf12996e7a3cd9b55e25b99 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02211430.
Recording identifiers
- ISRC
- JPKI02211430
- Title
- なんだかしあわせ
- Artist
- 入倉都
- CopyrightID (CopyrightChains transaction hash)
0x3f9a0faf40d1ccdd3e1f99dbe3bf5c6b0d38ecfb1cf12996e7a3cd9b55e25b99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:e1db1a109f3cdb37b256e45f458369a4e3d4d02033a242c06abf18bd13e2ac02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02211430
- Bitcoin block existence check
- https://blockstream.info/api/block/960209