Mandora - Chanson (Amours que porra)

Recording by Thibaut de Blason, 13th century.

Recording identifiers

ISRC
GBAYC0700707
CopyrightID (CopyrightChains transaction hash)
0xeefb676398e6642c20381f2bb2ac619d514d39d6f1e13f2f6c36070994f9db1d
Copyright registration time
2026-07-07T12:47:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:4ef98f8c5c91a364d47863156b6842284e74caf44971449521147064fca21c56

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.