No. 4 in F Major Op. 15 No. 1: Andante cantabile for Piano & Strings

Recording identifiers

ISRC

KRUM70800142

Release date of the album this recording appears on

2008-01-01

CopyrightID (CopyrightChains transaction hash)

0xa29788b1d755eef697a40d61a948d385a78a93f3707133feda9aae9b6d4576b0

Copyright registration time

2026-07-30T17:06:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:f6a783e14a2546e78974bc4586926f7ab5ad5d20383585e9d20b912d875a797e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC KRUM70800142

What this proof establishes

This recording was released in 2008, 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.