Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante

Recording identifiers

ISRC

USSM19703935

Release date of the album this recording appears on

1998-09-29

CopyrightID (CopyrightChains transaction hash)

0xe3303de1242ba9d3ae38e8b69f4c5bbabae277a5625baac2bbde9b974bff1c3c

Copyright registration time

2026-07-30T14:49:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:312cca9d152bbd876faf8a6825ea694b5533a5d284aef19aef44d42497f6e5c9

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM19703935

What this proof establishes

This recording was released in 1998, 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.