ISRC JPB600921605
Verified recording
JPB600921605 is “ソプラノ・サクソフォンとウインド・アンサンブルのための協奏曲 第5楽章” by John Mackey,
registered on the CopyrightChains blockchain with CopyrightID
0xbe90a9850ab6b8f4903a748b41504267b64a1fc198aaf14e0d9cca3e9a0c423e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600921605.
Recording identifiers
- ISRC
- JPB600921605
- Title
- ソプラノ・サクソフォンとウインド・アンサンブルのための協奏曲 第5楽章
- Artist
- John Mackey
- CopyrightID (CopyrightChains transaction hash)
0xbe90a9850ab6b8f4903a748b41504267b64a1fc198aaf14e0d9cca3e9a0c423e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:a8095084407027e4bd7062bad94a1f47b150f710d68c1b5463fbc14ed3be15fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600921605
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: ソプラノ・サクソフォンとウインド・アンサンブルのための協奏曲 第5楽章 · Machine-readable JSON-LD