Afternoon Of Basie Ite - Version 2

Recording identifiers

ISRC

USUM71215598

Release date of the album this recording appears on

1950-01-01

CopyrightID (CopyrightChains transaction hash)

0x208789cafc7951c39b296bd374c2f88b8aa1f39eb1208ecf30e79ffa9fb966d2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:50:58Z

Bitcoin block

960506

Canonical record hash

sha256:dd9ca55f1a37b965e0b985d7cef892382e8883fbd50a93502e98546de99c0dc9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUM71215598

What this proof establishes

This recording was released in 1950, 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.