Undecided - Live at Newport Jazz Festival 1956

Recording identifiers

ISRC

USSM11303414

Release date of the album this recording appears on

2014-11-18

CopyrightID (CopyrightChains transaction hash)

0x5bffe7098a1be0686e1b701df19bf0eadf06c5310ae50c08ce30c3967297eff7

Copyright registration time

2026-07-07T14:33:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:9cb8737b735e10d6fcbcb632b9faeb316962a5e0b0c4cc1cef7fed7e511da293

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM11303414

What this proof establishes

This recording was released in 2014, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.