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Recording by Halvdan Sivertsen.

Recording identifiers

ISRC
NOGNA5806050
CopyrightID (CopyrightChains transaction hash)
0xf02823ab1714772af0c63b3f8dc929b3e2015f6dccf0683ee9c14a173769bfbb
Copyright registration time
2026-07-07T18:20:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:b26c4611ce7762f44b5267e41b3a84998ec0082aaaa09ad84525beeb9e01a1bd

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.