Oh Wat Is Het Toch Fijn Om Bij De Fanfare Te Zijn

Recording identifiers

ISRC

NLC288200180

Release date of the album this recording appears on

1991

CopyrightID (CopyrightChains transaction hash)

0x34ed424a8cd521ae299fee9fa70aacdf7e99170d4c097d03694d308bb4c99d07

Copyright registration time

2026-07-06T18:11:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-14T18:13:17Z

Bitcoin block

958041

Canonical record hash

sha256:0e550e916660e592349f5ecd7a6bbbd5ffc9bc2afdf673f665f4c2f559ca77fc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLC288200180

What this proof establishes

This recording was released in 1991, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.