Violin Concerto No. 3 in G Major, II. Adagio

Recording by Wolfgang Amadeus Mozart.

Recording identifiers

ISRC
USSJ10500221
CopyrightID (CopyrightChains transaction hash)
0x206c8e63fb4a50b5837c9edbdd40fef37de63440fa1af8c021fed2e26f4b112b
Copyright registration time
2026-07-06T21:27:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3da41cc43dcddea25ddef5756e477055e294469f0950b8848d27d94f06dd7d37

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.