Benedicamus Domino II

Recording by Guillaume Dufay.

Recording identifiers

ISRC
DEF059504460
CopyrightID (CopyrightChains transaction hash)
0xa4fcfbab67e38050fd79824f31965c95d8ad792dd12f6ffcd68f4b2a473eeb27
Copyright registration time
2026-07-07T10:04:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:4f9d6d5f992288d79510c9045f2b46577f8b9cdd5861ea365bbd40df3eab0876

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.