Det e vanskelig å danse med en kniv i ryggen

Recording identifiers

ISRC

NO9S81201090

Release date of the album this recording appears on

2012-09-28

CopyrightID (CopyrightChains transaction hash)

0x45489efc0a7d4be328bc9b7f068f4decfab10813a6e2bbd698ae7bb54a79133d

Copyright registration time

2026-06-27T18:47:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T05:09:12Z

Bitcoin block

956312

Canonical record hash

sha256:d05b13fb2b1e3da1dda66f81ec3cb9aa64fb006b6c599cf77c73a978533c8184

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NO9S81201090

What this proof establishes

This recording was released in 2012, 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.