Thou Knowest Lord

Recording by Henry Purcell.

Recording identifiers

ISRC
SEWDL6140002
CopyrightID (CopyrightChains transaction hash)
0xecd810363f9f07e75f0e2603f408f3006cfc522baeca4aa5957035f1408bba02
Copyright registration time
2026-07-07T14:18:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:163b74b9476e526889b9918199d0c9a28470cbcc064d216bd83ab973b86607c8

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.