Det Finnes Ei Som Syns at Æ E Pen

Recording by Halvdan Sivertsen.

Recording identifiers

ISRC
NOYBN9601070
CopyrightID (CopyrightChains transaction hash)
0xd4d3165e5fb41a8939f40119f1b2f8eefb1d37129f80aadc138e084d65e32350
Copyright registration time
2026-07-07T18:19:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:9414bf16926a30ab08f6df72959ee6f6b18846aab58d70bd0b4f79be39f94bdd

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.