Untitled #9 - Smáskifa 2

Recording by Sigur Rós.

Recording identifiers

ISRC
GBKEE2200433
CopyrightID (CopyrightChains transaction hash)
0x41d1a7b2e6aca7b9dc04af1f5aea9c0eb307f6b969c6c53e9a09128dd638adbc
Copyright registration time
2026-06-08T02:37:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:e1ca10b03396760990d3fc672fbd6b180c4d9eee4c12a7ba102d31482b7eb3af

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.