ISRC JPV431700215
Verified recording
JPV431700215 is “緊張” by Michiru Oshima,
registered on the CopyrightChains blockchain with CopyrightID
0x6673577be5c96f2831d8cf575b404f252eebd5c0ce5eeff43f391539acfa4914 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/JPV431700215.
Recording identifiers
- ISRC
- JPV431700215
- Title
- 緊張
- Artist
- Michiru Oshima
- CopyrightID (CopyrightChains transaction hash)
0x6673577be5c96f2831d8cf575b404f252eebd5c0ce5eeff43f391539acfa4914
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:5921144af3efb9e867a722bcc746fa3956cf44c13fed247a3ba821a7822ec5ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700215
- Bitcoin block existence check
- https://blockstream.info/api/block/960327