ISRC JPV431700212
Verified recording
JPV431700212 is “希望” by Michiru Oshima,
registered on the CopyrightChains blockchain with CopyrightID
0xe9b21b37a85f10df8a9eb67397bc60b9733d13a3a3f1f050eb7718b7f830a939 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/JPV431700212.
Recording identifiers
- ISRC
- JPV431700212
- Title
- 希望
- Artist
- Michiru Oshima
- CopyrightID (CopyrightChains transaction hash)
0xe9b21b37a85f10df8a9eb67397bc60b9733d13a3a3f1f050eb7718b7f830a939
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4cfb71d6854d68d926663820ee2a6ad15a1a4d09b824af037efbe5074b158635- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700212
- Bitcoin block existence check
- https://blockstream.info/api/block/956304