Mass for 5 Voices, T. 3: II. Gloria

Recording by William Byrd.

Recording identifiers

ISRC
GBAJY1403802
Release date of the album this recording appears on
2014-08-31
CopyrightID (CopyrightChains transaction hash)
0x7946537bfa42aa035b9f793db446b9d207f2d4b9ec89f17432f7f1ebca10e0f3
Copyright registration time
2026-07-31T10:55:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:394d4924e6efb27696f83c69f9ed7546087bfa3abeffa8035b186172ea19318b

What this proof establishes

This recording was released in 2014, 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.