't Is Of De Wereld Vergaat

Recording by Paul de Leeuw.

Recording identifiers

ISRC
NLD450710012
CopyrightID (CopyrightChains transaction hash)
0x635478abe6e13b7b53ed5d50907cea8db11a61a4f042e454b6e07aecbb0caa82
Copyright registration time
2026-06-19T12:16:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d56d56ef6de267a48a84e723790ae79d2f14cefd68742382f2a29244caa41412

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.