Piano Trio No. 4 in E Minor, Op. 90, B. 166: II. Poco adagio - Vivace non troppo

Recording identifiers

ISRC

FINDE1800079

Release date of the album this recording appears on

2018-10-05

CopyrightID (CopyrightChains transaction hash)

0xad8b246d0376115ee6fd1d6dad4e8fe3e696ae2e335c6789648c165f137094d9

Copyright registration time

2026-07-07T05:44:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:1921628f05c94ca65c42549d982b75195d6bdfeb50d31f62eba6d8e74a34f390

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC FINDE1800079

What this proof establishes

This recording was released in 2018, 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.