Smilet i ditt eget speil

Recording by Chris Holsten.

Recording identifiers

ISRC
NOAGW2100013
CopyrightID (CopyrightChains transaction hash)
0xf79353ea061c7a1730347d249e9546855750b6735c98002fbbf04ce299d8ff64
Copyright registration time
2026-06-10T01:02:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:15d4c187c9eff881acd30795c894b5d7e4fbc3deec04c180d3ed45b626d7c635

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.