Symphony No. 5 - Westminster Abbey

Recording by Charles-Marie Widor.

Recording identifiers

ISRC
GBJ2F1011076
CopyrightID (CopyrightChains transaction hash)
0x26ce94c46bffcd53712c348d9ba177fd6b2d8093fc9f11484c045c9b8e657719
Copyright registration time
2026-07-06T07:10:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:ddc88b12dd92a1e691f560bab2753d5aba1352c13bb6205e16212a10a6129c2f

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.