Emendemus in melius

Recording by William Byrd.

Recording identifiers

ISRC
BER181301401
CopyrightID (CopyrightChains transaction hash)
0xf0aa0fcc0c68297eb93c2f9149a9f4eda1138c98e8b9c0c83f352da93d35a66d
Copyright registration time
2026-06-22T04:23:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:22efe5560c6bb14c90bb3237c4464e438bea37467e91bc5987e9809cea0082b0

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.