Opaque

Recording by Hildur Guðnadóttir.

Recording identifiers

ISRC
GBJYX0970206
CopyrightID (CopyrightChains transaction hash)
0x4e10bdfa2dcc143ccb82895319365d7ceee277d4af3c586360455edf8f8d0040
Copyright registration time
2026-06-07T07:04:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T17:25:41Z
Bitcoin block
953536
Canonical record hash
sha256:c55b8c262d7481ab777e3087f19509f51625b70ca89ddf96cd00ca409f453640

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.