Big Shoe - Remastered

Recording by Duke Ellington.

Recording identifiers

ISRC
ES58A1701027
CopyrightID (CopyrightChains transaction hash)
0xd0e9b5d2f580f2ebdb8d0455509c819e8c1682e6ed23c85526296ebd5438e80d
Copyright registration time
2026-07-31T15:13:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T15:20:15Z
Bitcoin block
960418
Canonical record hash
sha256:bdc33b6ae0ab424c42707a5d095ec70925206adcd174667da77e4badbf190bd1

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.