ISRC JPH291520117
Verified recording
JPH291520117 is “三善晃：こどものピアノ小品集「海の日記帳」より 28. 波の アラベスク” by Akira Miyoshi,
registered on the CopyrightChains blockchain with CopyrightID
0xc7028e62c4d45830d2f5ff74dea61fe9512b1d3f88658ec983efa5ef9f4df71c and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291520117.
Recording identifiers
- ISRC
- JPH291520117
- Title
- 三善晃：こどものピアノ小品集「海の日記帳」より 28. 波の アラベスク
- Artist
- Akira Miyoshi
- CopyrightID (CopyrightChains transaction hash)
0xc7028e62c4d45830d2f5ff74dea61fe9512b1d3f88658ec983efa5ef9f4df71c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:877a7375419ea84df796445fdef8edfd889be9260bce5c7561a3fdabcb993dcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291520117
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: 三善晃：こどものピアノ小品集「海の日記帳」より 28. 波の アラベスク · Machine-readable JSON-LD