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
Recording by Akira Miyoshi.
Recording identifiers
- ISRC
- JPH291520117
- CopyrightID (CopyrightChains transaction hash)
- 0xc7028e62c4d45830d2f5ff74dea61fe9512b1d3f88658ec983efa5ef9f4df71c
- Copyright registration time
- 2026-07-31T05:47:33+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11Z
- Bitcoin block
- 960360
- Canonical record hash
- sha256:877a7375419ea84df796445fdef8edfd889be9260bce5c7561a3fdabcb993dcc
What this proof establishes
This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.
CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.
Read the complete pre-generative-AI provenance and verification method.