Piano Concerto No. 21 in C Major, K. 467: II. Andante (Arranged for Violin & Orchestra)

Recording identifiers

ISRC

USSM10310661

Release date of the album this recording appears on

2003-10-17

CopyrightID (CopyrightChains transaction hash)

0xe5064979c3a5651aabccd3efef70b0d26ad03757f53f7be35f5fcb0406ba6fc5

Copyright registration time

2026-06-10T16:01:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:9ccd0a102ed47149e6e7c56c2c6ce76d0063109dbc1964519bdd9c338b805ec7

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• Recording evidence summary for ISRC USSM10310661

What this proof establishes

This recording was released in 2003, 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.