ピアノ・ソナタ第6番 ニ長調 K.284(205b) 「デュルニッツ」 第3楽章 主題と変奏 アンダンテ
Recording by Wolfgang Amadeus Mozart.
Recording identifiers
- ISRC
- JPN201300498
- CopyrightID (CopyrightChains transaction hash)
- 0xdaa257cd61c17479587af570f44d7e404e8e92fca31c2c21ace081d4ecb3704c
- Copyright registration time
- 2026-07-31T05:37:33+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18Z
- Bitcoin block
- 960354
- Canonical record hash
- sha256:bd3f80d07d033cfb207f49f4ea2d1a79de22ac4d847485bd8a5b4ca1c87974f2
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.