Dreams in the Pleasure Garden - Chansons: Comment puet on

Recording by Guillaume de Machaut.

Recording identifiers

ISRC
DEF059731602
CopyrightID (CopyrightChains transaction hash)
0xd0e47e18addd21ff05cbb4000369fd2b9c9101f20d8fd659d2f18e5dcdf7235f
Copyright registration time
2026-07-07T19:22:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:cffb44f7125dc7856baf39b511e1ce2a190d311cef8f65d2747046faa17d6363

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.