Sur le face est pale

Recording by Guillaume Dufay.

Recording identifiers

ISRC
GBC7N1040116
CopyrightID (CopyrightChains transaction hash)
0x3b3a547e3389885f4ed1bcd9363131d471387ae06ff0b9c5dbd241d74b1175e3
Copyright registration time
2026-07-31T04:24:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T05:17:02Z
Bitcoin block
960348
Canonical record hash
sha256:5e9beffa0c7a6a0fca42a34c8cdc23af933980949237a0e5ba64f39c876a5379

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.