Quintet in E-Flat Major, KV 407 (386c) for horn, violin, 2 violas & violoncello: II. Andante

Recording identifiers

ISRC

USSJ10810486

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0x5520ee3ee762c80b393a1349768baf371dc3da82a0839595dbbcccf8c50b385b

Copyright registration time

2026-07-08T00:17:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:2e4564fa3e30205af887fa22a226ece2782c2b8c04af4550518933736c97ccae

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSJ10810486

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.