Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco moto –

Recording identifiers

ISRC

DEF057801532

Release date of the album this recording appears on

2016-12-30

CopyrightID (CopyrightChains transaction hash)

0x5015e81b0ebfb5fdc6151848ada7449fdc564da1e2834b1835e0a46c20dfc0eb

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T19:11:09Z

Bitcoin block

960296

Canonical record hash

sha256:3ad3f051a38c5e8cb14ab94222e0dddf369f3d77645e8237780fb96840a1970b

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF057801532

What this proof establishes

This recording was released in 2016, 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.