Is You Is Or Is You Ain't My Baby

Recording identifiers

ISRC

USUG12001835

Release date of the album this recording appears on

2020-05-22

CopyrightID (CopyrightChains transaction hash)

0x257ad616fc209f6d5bdc7ff9f6905bc2adeee8ab4875ad8a63e14a95feb17f58

Copyright registration time

2026-06-21T21:28:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:bbac5835a0eccd0b4dc7445dc2da841badd144383b078f484c23803443de7a35

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUG12001835

What this proof establishes

This recording was released in 2020, 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.