ISRC JPB600921607
Verified recording
JPB600921607 is “BIRDS-アルト・サクソフォンと吹奏楽のための協奏曲 第2楽章” by 真島俊夫,
registered on the CopyrightChains blockchain with CopyrightID
0x0ba3bb9a8915aa84cb79d801b1b14eefa94f9f1703ae83c65618bc009b48e81e and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600921607.
Recording identifiers
- ISRC
- JPB600921607
- Title
- BIRDS-アルト・サクソフォンと吹奏楽のための協奏曲 第2楽章
- Artist
- 真島俊夫
- CopyrightID (CopyrightChains transaction hash)
0x0ba3bb9a8915aa84cb79d801b1b14eefa94f9f1703ae83c65618bc009b48e81e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:4c40edf60e36f3fd2030ea6c113da46a53ebeffcd491842617108b4dd1a2b910- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600921607
- Bitcoin block existence check
- https://blockstream.info/api/block/956894
Full record
Track page: BIRDS-アルト・サクソフォンと吹奏楽のための協奏曲 第2楽章 · Machine-readable JSON-LD