ピアノ・ソナタ第4番 変ホ長調 K.282(189g) 第1楽章 アダージョ
Recording by Wolfgang Amadeus Mozart.
Recording identifiers
- ISRC
- JPN201300490
- CopyrightID (CopyrightChains transaction hash)
- 0x2eb2dbc3af07c26cc56d22874ff34904946bb1f5a881ce3f4d2f2c5f59ecfdc0
- Copyright registration time
- 2026-07-30T18:57:26+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09Z
- Bitcoin block
- 960296
- Canonical record hash
- sha256:470091240d7459674a97ffe1a25247376035e2c3bb3ff8e6b6d5e8fb4b123be3
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.