Serenade for Solo Violin, String Orchestra, Harp, and Percussion (After Plato's 'Symposium'): IV. Agathon (Adagio) - Live

Recording by Leonard Bernstein.

Recording identifiers

ISRC
QM7281775013
Release date of the album this recording appears on
1999
CopyrightID (CopyrightChains transaction hash)
0xe5f23c3199b208e5dee2303def7ef1f7e92684ce25d4c7ab4a4952a21da3f42a
Copyright registration time
2026-07-30T07:47:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T07:51:46Z
Bitcoin block
960223
Canonical record hash
sha256:105e06da2fbc56766123581bb1316004195f43510fe27efc9066713082c65191

What this proof establishes

This recording was released in 1999, 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.