Mathilde

Recording by Kai Løvring.

Recording identifiers

ISRC
DKNA22009101
CopyrightID (CopyrightChains transaction hash)
0x02d116a840e927eb4cb39c437d1c82d8301cb1b6087499b187430987985a7d87
Copyright registration time
2026-07-07T21:15:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:5e2ece3860c48bbd856efed999bf1232a792fc018dd7a0152a6861d5d1a6a422

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.