Gravity

Recording by John Duff.

Recording identifiers

ISRC
QZSYP2311780
CopyrightID (CopyrightChains transaction hash)
0xf37cfc40dbb6ceb87d22290e83c3ab5e4e28e04ea4bc45df02ec56511a3d26d0
Copyright registration time
2026-07-06T20:24:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:eaff07e68e4ec3ce9452153e7107154cee0feb67ac47fc62e0b8476143675b37

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.