Hver á sér fegra föðurland

Recording by Emil Thoroddsen.

Recording identifiers

ISRC
QZMEN2131513
Release date of the album this recording appears on
1981-08-01
CopyrightID (CopyrightChains transaction hash)
0xa1b0d6880b30b4e8120ed68510cc4a8171d199c435af34aba1a7b831de58392b
Copyright registration time
2026-07-07T22:12:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:27fba5e35bae1f3e302e750d222432051aa6610a64feb9867330802e0d100f73

What this proof establishes

This recording was released in 1981, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.