Cupsanger - På Vei Mod Ullevaal

Recording by Leif & Kompisane.

Recording identifiers

ISRC
NOX9X3461616
CopyrightID (CopyrightChains transaction hash)
0xfdafedf6fc23362d1bd69aa0e6baa63c5bcfd5f0f225a13a6c704081ff5e23b9
Copyright registration time
2026-06-22T08:28:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:a3586300d3859852ed3e4765cf152493887fc163dd4046749f292a28e7158cae

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.