Big Film (feat. G-Eazy & Jeremih)

Recording identifiers

ISRC

USUYG1137847

CopyrightID (CopyrightChains transaction hash)

0xdcaa49b3daf37bb944c4081b9cb4807c608cf4d02e1c478026fa6c3c036c0662

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T15:38:18Z

Bitcoin block

960125

Canonical record hash

sha256:a5b90e9bab5ec73fdbb1691325db6f794a4a95637d8370b880d34a4a8ab16d11

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.