Ad Dominum cum tribularer

Recording by William Byrd.

Recording identifiers

ISRC
GBAYC8804912
CopyrightID (CopyrightChains transaction hash)
0x86eda21dd8048053565c4a1999eb96b382c658cde35b9c46075b1219a3856fcb
Copyright registration time
2026-07-07T12:25:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:1b9e54156de67bc75e1df0fc718b37c3edefd84b14ed637663ad1f6c58d8b84c

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.