Fascinating Rhythm

Recording by Jimmy Giuffre.

Recording identifiers

ISRC
DES202148704
CopyrightID (CopyrightChains transaction hash)
0xae50cddc69a91525604f5200f5eda5c384025bc0aca240a5cc6380019e3a910a
Copyright registration time
2026-07-07T08:24:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:ae6bd1298f5b47eaa0f4d124aa9613c4c63265db6e7a5fa26eadb08a0d15e87c

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.