Piano Concerto No. 5 in E-Flat Major, Op. 73: II. Adagio

Recording identifiers

ISRC

USSJ10904018

CopyrightID (CopyrightChains transaction hash)

0xc4ddf9eee3262cd59e3d8600377f95cd6533e154c3e05971f5879515c3fde37a

Copyright registration time

2026-07-31T08:41:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T09:09:19Z

Bitcoin block

960376

Canonical record hash

sha256:99d2c3408cbf11ca383517c83048f0b9bccaf258594261481d65e8d26b5d88c9

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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.