Frysta ferð

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE0700019
CopyrightID (CopyrightChains transaction hash)
0x89e12b93a712c868996f810e4d3ae17580e5a9b4e75b9e9972388f00f615160b
Copyright registration time
2026-06-19T09:43:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:2f69727c33519375c66acb1143c00bfc287973e43cd8792824e29af267b8e064

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.