You Must Have Been a Beautiful Baby - Instrumental

Recording identifiers

ISRC

USRC11400238

Release date of the album this recording appears on

1964

CopyrightID (CopyrightChains transaction hash)

0x8879d06fbd63f9abd1e6bc24e4695fbe3c12087e4fddf1cd7baf155f92f63fe9

Copyright registration time

2026-07-29T16:05:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:61c3f2259cae8f7de2297a9756b7a7497f3002d78aba153acda4c7646d78958d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USRC11400238

What this proof establishes

This recording was released in 1964, 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.