Teach me, O Lord

Recording by William Byrd.

Recording identifiers

ISRC
QM4TW2099794
CopyrightID (CopyrightChains transaction hash)
0xf46ca00aa20cafe6a571e58e978acfa814bc081f9cbdcbe08c0f1b080967dbed
Copyright registration time
2026-07-07T15:41:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:408e5b4ecfa9a4ed20b3100d78b8f37191cca118282c3ce7f7ce029ea3a8e55f

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.