That's Why - 2025 Remaster

Recording by Gruff Rhys.

Recording identifiers

ISRC
GBCVZ2500040
CopyrightID (CopyrightChains transaction hash)
0x931a857cb27f6dc717d082fd5d1076d818fc0eb96cfb534ad637a0ded109bb86
Copyright registration time
2026-06-20T19:00:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:07b4a1cd54436defa9fa07aaee9af192fa820a898c84d3b280a7f4a9159ceb69

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.