ピアノ協奏曲 第5番 変ホ長調 作品73 「皇帝」 II. Adagio un poco moto - attacca:
Recording by Ludwig van Beethoven.
Recording identifiers
- ISRC
- JPBV00400984
- CopyrightID (CopyrightChains transaction hash)
- 0x14af5da7fc3cc994361232ffb1bbc8d4fc066997471a872264a2e70cbb8399ac
- Copyright registration time
- 2026-07-29T10:52:05+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37Z
- Bitcoin block
- 960095
- Canonical record hash
- sha256:ca22f96b8cc97f9bf084d2b77b52c44c6f4ffb3ed694d03bdd8c2e8747e4481a
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.