ISRC JPZ921410529
Verified recording
JPZ921410529 is “サクソフォーン四重奏曲 2. 懐かしい風景” by Faustin Jeanjean,
registered on the CopyrightChains blockchain with CopyrightID
0x060b7947bf66cfaa795479319a7907ae090910d74dd8bf42e22453b9113638d1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921410529.
Recording identifiers
- ISRC
- JPZ921410529
- Title
- サクソフォーン四重奏曲 2. 懐かしい風景
- Artist
- Faustin Jeanjean
- CopyrightID (CopyrightChains transaction hash)
0x060b7947bf66cfaa795479319a7907ae090910d74dd8bf42e22453b9113638d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:cb9a7bd957ededff89a1485b0998b09f6d15d0c326ee77bcc35ca4b8ad2a534b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921410529
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: サクソフォーン四重奏曲 2. 懐かしい風景 · Machine-readable JSON-LD