Clerk Of The Office

Recording by Johnno Casson.

Recording identifiers

ISRC
UK37U2200006
CopyrightID (CopyrightChains transaction hash)
0x6e82ffaacbf3bcd6894c1303b3b1381546774247f7f91837df881280a399324f
Copyright registration time
2026-07-07T04:13:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:39990eee2146b78fca8ec7298f16e4fec109c45afa7b193d0502a568faefd8b1

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.