ホルン協奏曲第2番変ホ長調 K.417 第1楽章 アレグロ
Recording by Wolfgang Amadeus Mozart.
Recording identifiers
- ISRC
- JPU901502231
- CopyrightID (CopyrightChains transaction hash)
- 0xee589fa181266e02d6074ac90fc3bf1e66b43de1ce31c3652c1fb3e7fe2c2d96
- Copyright registration time
- 2026-07-06T08:51:36+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:54:01Z
- Bitcoin block
- 957820
- Canonical record hash
- sha256:e5febcf327898ab81b6bbce8169450fcf265a54ea8e1a218431e9795d6820d7f
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.