Laat maar

Recording by Lef.

Recording identifiers

ISRC
SE6SA2403404
CopyrightID (CopyrightChains transaction hash)
0x4dc701fa96f808248712bfd9c749769f892bc543e78f13eb66e4b816c0b6ff67
Copyright registration time
2026-06-07T00:51:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:d3cef85e6bafa59ab93d3d98d20a30dea2d51d1f36c9c7e491d3c69eb59fb491

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.