Trippe-Tripp

Recording by Alf Prøysen.

Recording identifiers

ISRC
NOACF9305040
CopyrightID (CopyrightChains transaction hash)
0xa13c9e6225a3e1ab746f7797af1f3e866ba0f0274ba50bc4ea905f1c81666b0c
Copyright registration time
2026-07-06T18:52:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:f481f377e2b7ed15d191b9d036b3b86e301686f2eef422e4ec2004e8e9da9a1d

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.