'k Ben reizend naar die stad

Recording by Christelijk Sliedrechts Mannenkoor Ichthus.

Recording identifiers

ISRC
NLL6R1500032
CopyrightID (CopyrightChains transaction hash)
0xe66dfaf89001cd643c3315c7d90f5136c522756217cbb80f0cedc0b4c73c1ece
Copyright registration time
2026-06-08T05:48:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:4400a906160f4617377e6435638765aa6c0b4b2e7cdd515b093e809fdda06cad

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.