Ionisation

Recording by Edgard Varèse.

Recording identifiers

ISRC
GBF079711600
CopyrightID (CopyrightChains transaction hash)
0xede9a92278ebbaab6ab4db4682a6cc58f8edf0bb250f42788751d847f3064d2e
Copyright registration time
2026-07-06T22:51:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:f32f5401851fafb0139fdc19140ed5835fd8af8e98ef09bfa37ea6abd3a14681

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.