Beata Viscera II

Recording by Pérotin.

Recording identifiers

ISRC
UK4WW1230006
CopyrightID (CopyrightChains transaction hash)
0xa376138db094b834edf54769ae88dafc3f47e73b5dfabc8551af236a0a1117dc
Copyright registration time
2026-07-06T09:12:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:04:01Z
Bitcoin block
957046
Canonical record hash
sha256:263c79739c9e42a029a7d6838f0d662b59c059b75a92443fbeeaed4e47427f0d

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.