The Long Day Closes

Recording by Arthur Sullivan.

Recording identifiers

ISRC
GBEJP2319824
CopyrightID (CopyrightChains transaction hash)
0x0a54bc66731259c44b7c999af1d267aecfe61ee9504f9994885c54140b5fe0e8
Copyright registration time
2026-07-06T23:31:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:37f57310fc4cc09a5250455688e7dba0c83c9901160a9870f104930b731115a1

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.