Miks Ma Ei Tapa Ennast

Recording by Diederik Otmar van der Laag.

Recording identifiers

ISRC
QZNWR2227122
CopyrightID (CopyrightChains transaction hash)
0x9f2bb5c9367f6ad30eef3aec17f758430a2654fd0b671b07c851fc2b88690db3
Copyright registration time
2026-07-07T09:49:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:86455d484e11c46494619f6880c1ed6a390e1da3bd44158493509e7e2d606d56

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.