ISRC JPT592210510
Verified recording
JPT592210510 is “「私のテーマ」~四畳半タイムマシンブルースPianoVer.” by Michiru Oshima,
registered on the CopyrightChains blockchain with CopyrightID
0xcec48b7ed3f78defeb8f3bd25b441de337ea92915e6132b89fede5753ff179f6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT592210510.
Recording identifiers
- ISRC
- JPT592210510
- Title
- 「私のテーマ」~四畳半タイムマシンブルースPianoVer.
- Artist
- Michiru Oshima
- CopyrightID (CopyrightChains transaction hash)
0xcec48b7ed3f78defeb8f3bd25b441de337ea92915e6132b89fede5753ff179f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:02e8000ff7656216f7bd9c2c9146061514be9360572bb1f79d7a08617fbdb943- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT592210510
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 「私のテーマ」~四畳半タイムマシンブルースPianoVer. · Machine-readable JSON-LD