Triple Concerto in C Major, Op. 56: II. Largo - attacca - Live at Philharmonie, Berlin / 2019

Recording by Ludwig van Beethoven.

Recording identifiers

ISRC
DEN961903602
Release date of the album this recording appears on
2020-04-03
CopyrightID (CopyrightChains transaction hash)
0x01b09ae6905842dd94736baf4b6eb1d13fc24d154399a53f735402242308a6c6
Copyright registration time
2026-06-07T14:31:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:dc44013ea6f9689d3cb495f80abac42a6bdb4e95b144e5b60188f0a55ad83896

What this proof establishes

This recording was released in 2020, 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.