Varúð

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE1200234
CopyrightID (CopyrightChains transaction hash)
0x4cbd0aea7332e54b991652e7962d9f6f84ad63f60c2f01907f8edc2bf0e5eac4
Copyright registration time
2026-06-07T17:12:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T01:25:57Z
Bitcoin block
956856
Canonical record hash
sha256:af53b8f60632b034fec6a08660a3c35226b3d7deaed8c62e84c2bac2cbe9b04f

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.