ISRC JPKI09212290
Verified recording
JPKI09212290 is “マーチ・オーパス・ワン(1984年)” by Japan Ground Self Defense Force Central Band,
registered on the CopyrightChains blockchain with CopyrightID
0xa6de211ec9fe92f34a326ea0a6bf24bf7bca4b46230a37f12a8758fbb9a053f9 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09212290.
Recording identifiers
- ISRC
- JPKI09212290
- Title
- マーチ・オーパス・ワン(1984年)
- Artist
- Japan Ground Self Defense Force Central Band
- CopyrightID (CopyrightChains transaction hash)
0xa6de211ec9fe92f34a326ea0a6bf24bf7bca4b46230a37f12a8758fbb9a053f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:544cd5e4b06a0ce4faf0c57a7cd6000894355addbdd97a9dc3307e1fdc77fb1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09212290
- Bitcoin block existence check
- https://blockstream.info/api/block/960236