Orgellied: Blijf Bij Mij Heer

Recording by Klaas Jan Mulder.

Recording identifiers

ISRC
NLY8X1801245
CopyrightID (CopyrightChains transaction hash)
0xca7583cb99aafd2e8663bedaeb894bbb97f485f3ab5ce5526c99a55daecac0f2
Copyright registration time
2026-07-04T01:31:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f8b2887b43793cbbe2480adb49c44856bbb61acf862551838e32afb7951df612

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.