Prélude

Recording by François Dufaut.

Recording identifiers

ISRC
SEAEX1765020
CopyrightID (CopyrightChains transaction hash)
0xfaf801fd89f4cf69dbfb95f6a18a06969e803361a4a7f312a88bde6d34ef08ec
Copyright registration time
2026-07-07T05:38:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:43f55f4a081273480aa2772463d1fc62cdc66735e472e8f954dc1463a8d6bcbc

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.