You've Got To Be Modernistic

Recording by James P. Johnson.

Recording identifiers

ISRC
USMC13031958
CopyrightID (CopyrightChains transaction hash)
0x0db73ceee11b9945a94c4278f2851434f2ad850a7f1e1303aba60e0012a5eb94
Copyright registration time
2026-06-21T18:31:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:dae4a92fb6bf05f6a4c44e662d98e82e26df65f37f28de4a2abb16bda00e29a4

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.