Dark Corners

Recording by John Surman.

Recording identifiers

ISRC
DEB339970202
CopyrightID (CopyrightChains transaction hash)
0x9006c8ef9ad1fd007db33c10b5db22579ad7a180efc800aed5ac5cecd52d8ab2
Copyright registration time
2026-07-31T03:23:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T04:14:58Z
Bitcoin block
960344
Canonical record hash
sha256:dc051d802b0bb558db6ffc9f8091cf16ea265d5ab5e50e1a5a9ae485b1f21686

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.