Viðrar vel til loftárása - Alternative Ending

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE1400353
CopyrightID (CopyrightChains transaction hash)
0x2343712155223fd880da23595441ca4e87debbf0391669be7ffdc5a9da8a3e56
Copyright registration time
2026-07-06T04:33:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:53:57Z
Bitcoin block
956894
Canonical record hash
sha256:55d69ffdee0d4633e154fbbedb468283dccde24bd6d68f03462d5785cbc564f7

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.