Sick Travellin' Pt. 2

Recording by Fritz Kalkbrenner.

Recording identifiers

ISRC
DEAF71222126
CopyrightID (CopyrightChains transaction hash)
0xa46dbfd8ce778673f5a36c12023238a49d3fe9031baca95daf2cdc5ebfaf706b
Copyright registration time
2026-06-27T06:53:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:1603b601611124b7efa9c79c5da7327c520cd502b03460c52918a46e50afdd37

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.