ISRC JPV431700216
Verified recording
JPV431700216 is “ダイアナ” by Michiru Oshima,
registered on the CopyrightChains blockchain with CopyrightID
0x2c24d4142ccd3a1ea1a43c4063813d7b4d4b5149c8631e4cd7951f15abcca87e and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700216.
Recording identifiers
- ISRC
- JPV431700216
- Title
- ダイアナ
- Artist
- Michiru Oshima
- CopyrightID (CopyrightChains transaction hash)
0x2c24d4142ccd3a1ea1a43c4063813d7b4d4b5149c8631e4cd7951f15abcca87e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:9fdfda6d72b3ae58be49770c2958106f63b86c00431fbbc26094ecc6d874ca14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700216
- Bitcoin block existence check
- https://blockstream.info/api/block/960108