Maugré mon cuer - de ma dolour confortés - Quia amore langueo
Recording by Guillaume de Machaut.
Recording identifiers
- ISRC
- BEFF41600004
- Release date of the album this recording appears on
- 2016-10-21
- CopyrightID (CopyrightChains transaction hash)
- 0xb052bb97098ed43c5474ced73d29e1a8e4dc56d1057025009cc5246b4bb75a92
- Copyright registration time
- 2026-07-07T16:09:24+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19Z
- Bitcoin block
- 957118
- Canonical record hash
- sha256:88ef4ad044f521ad8de60d0476c2747c0b402ed88e96b4b915d8404af36b0608
What this proof establishes
This recording was released in 2016, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.