A Separate Reality

Recording by Metric System 1981.

Recording identifiers

ISRC
QZHN92465813
CopyrightID (CopyrightChains transaction hash)
0x6b3410274b7bbfe4a8337eecd603c3628999bbf40d1529b8cbb5e42bd8e65b0e
Copyright registration time
2026-07-06T22:57:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ae4059a685f61683a13b15834107f2a669de12f0dfcc0c1c0ed85650d88b74cd

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.