Symphony No. 5 in F minor Op. 42 No. 1 (1996 Digital Remaster): V. Toccata (Allegro)

Recording by Charles-Marie Widor.

Recording identifiers

ISRC
GBAYC9601895
Release date of the album this recording appears on
2011-06-06
CopyrightID (CopyrightChains transaction hash)
0x724c822b4034aa6b01a0fe18e80bee3b94c1ce92ee669a198a9b8f3afb1a708d
Copyright registration time
2026-07-07T10:50:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:501b66da4d5748342e689376718956ca6e3804ec62bb213d1c2c9ed6fb262b56

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.