Swipesy Cake Walk

Recording by Scott Joplin.

Recording identifiers

ISRC
HKI190645812
CopyrightID (CopyrightChains transaction hash)
0xe082587365467d331d2c86e9ada38a48f4f58ee55742fe42e79fcdb0c4603907
Copyright registration time
2026-06-17T22:03:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:f310724e004ef233cf685b9d91e2edfdfba41acc8a15fc2ff574ca209c2626b0

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.