Memento salutis auctor, T 110: No. 1, Memento salutis auctor

Recording by William Byrd.

Recording identifiers

ISRC
HUB281900114
Release date of the album this recording appears on
2002-06-20
CopyrightID (CopyrightChains transaction hash)
0xf7d17b981c7bf7c330854c6d38d18707f86843fe53d59c4a3a63fcd9a194fe98
Copyright registration time
2026-06-25T23:27:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:40a8a4ac134279ec2f332dd43f908c5ac9141915418cd013dac31613c1d67b92

What this proof establishes

This recording was released in 2002, 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.