La belle se siet au piet de la tour

Recording by Guillaume Dufay.

Recording identifiers

ISRC
FRPZ92314890
Release date of the album this recording appears on
2023-10-31
CopyrightID (CopyrightChains transaction hash)
0xfe821ec3b5c39c28fa36e60a1cd6a94101d0c00c3596bf40ba829efe80043848
Copyright registration time
2026-07-31T18:18:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T18:48:12Z
Bitcoin block
960448
Canonical record hash
sha256:41c185c2776267ca195391c23dda92d2425cda0b43a32a99bc67a8467028324d

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.