Illgresi

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE0800083
CopyrightID (CopyrightChains transaction hash)
0xefb8101ede5e968e4bd58af70e71da8fc736156fe1afe7380b94819e5ee45cc9
Copyright registration time
2026-06-25T06:24:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:2ed5dcba9dab512e693c4163e251e0eaf3e04e25ddf4eb6cab0d6a78ce45aa69

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.