ISRC JPKI09212870
Verified recording
JPKI09212870 is “ポップス・マーチ「すてきな日々」(1989年)” by Japan Air Self-Defense Force Central Band,
registered on the CopyrightChains blockchain with CopyrightID
0x4fac6e76cbd5a0ac2ef734af4e390282608e8e37304922a906a8e0dee853b88d and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09212870.
Recording identifiers
- ISRC
- JPKI09212870
- Title
- ポップス・マーチ「すてきな日々」(1989年)
- Artist
- Japan Air Self-Defense Force Central Band
- CopyrightID (CopyrightChains transaction hash)
0x4fac6e76cbd5a0ac2ef734af4e390282608e8e37304922a906a8e0dee853b88d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:3d40f3d16343876a5daa7756366a8d2f1a41e55ae44fc56496bfdd7c604f2f91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09212870
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: ポップス・マーチ「すてきな日々」(1989年) · Machine-readable JSON-LD