Cong-G

Recording by Duke Ellington.

Recording identifiers

ISRC
FR8X02301605
CopyrightID (CopyrightChains transaction hash)
0xdc1bddbf16c7cfe026ae16de05d65559b8429d6bab11a4468cf57a9fd8a73deb
Copyright registration time
2026-07-30T00:57:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T01:10:20Z
Bitcoin block
960183
Canonical record hash
sha256:ba4af452878312c1b0ce6cfd1da2ce4429025f8f3b80704ad9ecf8982478a07b

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.