Square Up.

Recording by Drew Wiegman.

Recording identifiers

ISRC
QZMEM2472122
CopyrightID (CopyrightChains transaction hash)
0x74b2e26ecf0785231a1229dae268c52729e3144b4ce1b59e32390d9af4337100
Copyright registration time
2026-07-07T13:14:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:bfda1cee531943f252ca2aa17dbe5a25b79faa845ba51b5ce135455261afe9db

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.