ISRC JPE300400089
Verified recording
JPE300400089 is “鋼の心” by Michiru Oshima,
registered on the CopyrightChains blockchain with CopyrightID
0x8808ec7192edf0e82064210e6ab95a50b88e26e535dd9429a29820c12de25174 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE300400089.
Recording identifiers
- ISRC
- JPE300400089
- Title
- 鋼の心
- Artist
- Michiru Oshima
- CopyrightID (CopyrightChains transaction hash)
0x8808ec7192edf0e82064210e6ab95a50b88e26e535dd9429a29820c12de25174
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:9a2f505987092072487e4a89c99856c8c39d302287d5fab4a2b545d8f1a8d69d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE300400089
- Bitcoin block existence check
- https://blockstream.info/api/block/959105