Piano Concerto No. 5 in G Major, Op. 55: IV. Larghetto

Recording identifiers

ISRC

CAAGN1687210

Release date of the album this recording appears on

2017-08-18

CopyrightID (CopyrightChains transaction hash)

0x0c0340293c0623ebf708b11c135be8b09e09a136f3b12d64e5b2e3f9c4920be8

Copyright registration time

2026-07-31T09:57:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:20:10Z

Bitcoin block

960389

Canonical record hash

sha256:5342d25daf90f484196c3a1acd919764a950683a02718f8d2347621f47ab92f0

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC CAAGN1687210

What this proof establishes

This recording was released in 2017, 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.