Divertimento in F for String Ensemble, K.138: ii. Andante

Recording by Mozart.

Recording identifiers

ISRC
USKO11300040
CopyrightID (CopyrightChains transaction hash)
0xc7f99203a7b046460350436418ae7acc617990c1d3e1e39b08e2cdfc70869756
Copyright registration time
2026-06-25T22:46:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:d36e216f287e94ce03b87838cd75a299ea86e6e713f23dec198ee1eb7216c575

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.