Bokreol

Recording by Øystein Sunde.

Recording identifiers

ISRC
NOGTI5803020
Release date of the album this recording appears on
1979-04-16
CopyrightID (CopyrightChains transaction hash)
0xc562ce3d40c7f2b6a0f73d209e31955befed6317a09b90811358af13ca1fd4a5
Copyright registration time
2026-07-29T19:48:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T21:09:47Z
Bitcoin block
960144
Canonical record hash
sha256:a5c99556a602e5cca6984d820119f7cf130638a6bc96a4b9fd7cb6a2d5540a4e

What this proof establishes

This recording was released in 1979, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.