ピアノ・ソナタ第9番 イ短調 K.310(300d) 第2楽章 アンダンテ・カンタービレ
Recording by Wolfgang Amadeus Mozart.
Recording identifiers
- ISRC
- JPN201300508
- CopyrightID (CopyrightChains transaction hash)
- 0x8ba6c39b01f9d7ed17f1b3c15c06aa818a37cf0e1c0fb5794822e71443bb7153
- Copyright registration time
- 2026-07-31T05:44:52+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00Z
- Bitcoin block
- 960362
- Canonical record hash
- sha256:16e665b3ed04cc769575c8e670a7c877d021bc23b37c657c34e0b09839c3d994
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.