ISRC JPKI08381929
Verified recording
JPKI08381929 is “キューピッドのマーチ(1983年)” by Tokyo Kosei Wind Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x5888e66c6d1bfc1cba61ec32ea2817c081ea4eb545e73164f1d1dd660beabdbf and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI08381929.
Recording identifiers
- ISRC
- JPKI08381929
- Title
- キューピッドのマーチ(1983年)
- Artist
- Tokyo Kosei Wind Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x5888e66c6d1bfc1cba61ec32ea2817c081ea4eb545e73164f1d1dd660beabdbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:53361eee9c202f62ddc5b8debba5f46caa83fb810ee01a0bc3bb85c3564ad930- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI08381929
- Bitcoin block existence check
- https://blockstream.info/api/block/960327