13. You understand? I think I do

Recording by Arthur Sullivan.

Recording identifiers

ISRC
GBF076241114
CopyrightID (CopyrightChains transaction hash)
0xbc49e3bfa483fb3b50a025b98a388d8b4ef4f1b468d70f71c6a2dbb2d8d4a9af
Copyright registration time
2026-07-06T23:05:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:444a2248f3dc5e2e38845696a46dca7f478641e698582736f3d965606a854c67

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.