Søstervals

Recording by Gjermund Larsen Trio.

Recording identifiers

ISRC
NOGHH1693020
Release date of the album this recording appears on
2016-09-02
CopyrightID (CopyrightChains transaction hash)
0x788bd7c6481f05a2dd1a332b3a99152508477300e0241e1dc2c0ecbe0a110665
Copyright registration time
2026-06-22T10:17:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:70d2430a037996206952bd04f8f2b74a35cf340dfa2d4e6c497b3ff099e4e669

What this proof establishes

This recording was released in 2016, 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.