Precipice

Recording by John Surman.

Recording identifiers

ISRC
DEB332278905
CopyrightID (CopyrightChains transaction hash)
0xd177a00300e20a420dce65ec73d89116fff3c99464b55fc0a7ad93dbece04b85
Copyright registration time
2026-07-29T11:08:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T11:30:20Z
Bitcoin block
960099
Canonical record hash
sha256:c3b8a588608486e184ceaf88831653c04555614da5e66a56239998dcc9d4e75e

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.