Justorum animae

Recording by William Byrd.

Recording identifiers

ISRC
GBAKR8911018
CopyrightID (CopyrightChains transaction hash)
0x9f68a04ba965821ac9daeaf88d47eae43e18553677707442071ec8b1825587d3
Copyright registration time
2026-07-30T05:46:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T06:39:12Z
Bitcoin block
960216
Canonical record hash
sha256:0dffae095e42d96f44cc8a8a93384db8c9605860b0d31c39903b3016d173f3a4

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.