Underlige Aftenlufte

Recording by Carl Nielsen.

Recording identifiers

ISRC
DKAXZ0400046
CopyrightID (CopyrightChains transaction hash)
0x8ee58d43695332462eec9b8e674da0cb3a83706b619276d594835afce874724c
Copyright registration time
2026-07-31T23:24:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:51:35Z
Bitcoin block
960481
Canonical record hash
sha256:a2d447db51094ce505cd0c90d72a44c6f914af0c207e2661146a1b029e130de3

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.