Á ferð til Breiðafjarðar vorið 1922

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE1000201
CopyrightID (CopyrightChains transaction hash)
0x56dce0b16381f9712538aaf79147ea4453fe5534923c63b5e32f7e76d8a6b43e
Copyright registration time
2026-07-06T00:36:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T01:25:57Z
Bitcoin block
956856
Canonical record hash
sha256:0aea1466ca9a35109e8ec27970c692567dd60445953b8f79e77a72bc5c76fde7

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.