ISRC JPKI09212850
Verified recording
JPKI09212850 is “カーニバルのマーチ(1988年)” by Japan Air Self-Defense Force Central Band,
registered on the CopyrightChains blockchain with CopyrightID
0xd2afacd76a2b96bf85ce6930891ea27a2e000dd89fb939bfc2c9da9eeea496ba and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09212850.
Recording identifiers
- ISRC
- JPKI09212850
- Title
- カーニバルのマーチ(1988年)
- Artist
- Japan Air Self-Defense Force Central Band
- CopyrightID (CopyrightChains transaction hash)
0xd2afacd76a2b96bf85ce6930891ea27a2e000dd89fb939bfc2c9da9eeea496ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:84f9973701c23eee17f0bb5e1e97892f5fdf7e394a65cb70d3bd3c5930f37700- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09212850
- Bitcoin block existence check
- https://blockstream.info/api/block/956304