An Enigma

Recording by Benjamin Koppel.

Recording identifiers

ISRC
DKES22400202
CopyrightID (CopyrightChains transaction hash)
0xf0e467a641283b5e853e31ef3eb5ccdc90c31de0af1d6ff3a385b82759d9f058
Copyright registration time
2026-07-06T10:43:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:07:00Z
Bitcoin block
957061
Canonical record hash
sha256:1ec51596e7535b0bd2882d42575ccfbd525b984e1617c9752af71f8c407cd594

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.