Mississippi

Recording by Duke Ellington.

Recording identifiers

ISRC
USBB19900066
CopyrightID (CopyrightChains transaction hash)
0xc2c3a06b853d5b2411b29cfffda4d52575224cfaab8e5fddc80bd2d8371c5574
Copyright registration time
2026-08-01T00:04:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T00:10:46Z
Bitcoin block
960485
Canonical record hash
sha256:2c352aadb5c2dd55005f89e86cf73a37e1c244d19c3b7e77b8e309655b56ff63

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.