Jósef tekur fimmuna í vinnuna

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE0700017
CopyrightID (CopyrightChains transaction hash)
0xce5659e67f2c6e10be59723e1e48e2bc49601c3b2c4d618a20ad45c20362922d
Copyright registration time
2026-06-17T22:56:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:825011520ce4ac6c4f406ef018cd543064dbd5dd982a23638b5469ace6b475a9

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.