Piano Concerto No. 13 in C, K.415: 2. Andante

Recording by Wolfgang Amadeus Mozart.

Recording identifiers

ISRC
NLA507802302
Release date of the album this recording appears on
2011-01-01
CopyrightID (CopyrightChains transaction hash)
0xdaaec05ff2c7c3400359f571511f80f98855e4e5a1ed15ff9c46a94c30a9b1e1

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:51:35Z
Bitcoin block
960481
Canonical record hash
sha256:87e2c7f593c4ff60ce92da5293aff9c21f7ada5b02967208be3f0f3499af17c6

What this proof establishes

This recording was released in 2011, 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.