Air Op De G-Snaar

Recording by Klaas Jan Mulder.

Recording identifiers

ISRC
NLY8X1801517
CopyrightID (CopyrightChains transaction hash)
0x28ce30cc17cfa506ace8318a125be5d82140abb1410e81590c01eeb4f36df11a
Copyright registration time
2026-07-08T01:17:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:986b8c28e88dc7fcc5cbfa254a44a84a15e9083b6eacb95fb2440597146f95be

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.