Schwiphti

Recording by Duke Ellington.

Recording identifiers

ISRC
FR8X02301601
CopyrightID (CopyrightChains transaction hash)
0x594f787a02b1393ebdb2e3f684dbaa9515bf936150b88b5b4d87d83de6c358a4
Copyright registration time
2026-07-06T08:31:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-13T07:53:33Z
Bitcoin block
957819
Canonical record hash
sha256:84ea392666bf813984a177a0ce72a262777aae3ff5bcb9fb19ecab1ffdc9deaf

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.