Treemonisha / Act two: No. 17 Going home

Recording by Scott Joplin.

Recording identifiers

ISRC
DEF057504549
CopyrightID (CopyrightChains transaction hash)
0x213296547c2690abfce06ee8d0db715f6d86eea1c3e6c1b414b0b7e85a012e05
Copyright registration time
2026-07-07T10:23:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:740e339aed1e866f6bee94debfc3700b836dfbd61a937c980ebca9a1bfc5b239

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.