Alleluia Cognoverunt discipuli

Recording by William Byrd.

Recording identifiers

ISRC
GBLLH2377608
CopyrightID (CopyrightChains transaction hash)
0x36ef9ebb82cf0bb38811cc6be8dfd993c2c0d1c31a2af42f3fdfbe08c7412e76
Copyright registration time
2026-07-07T13:09:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:c39b844f8379031178db02ee44d776f0e395e9d668c5dd5a79575f660e9f1682

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.