My Man's Gone Now - (DJ Wally Remix) (From the Broadway production, "Porgy and Bess")

Recording identifiers

ISRC

USRC10601969

Release date of the album this recording appears on

2006-10-31

CopyrightID (CopyrightChains transaction hash)

0x13dc37bba75c19f24a2bbb1646fe7f70ce6db80d6c63984356fe729fc683f4f8

Copyright registration time

2026-06-11T05:31:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:c532cf70bd4ba3986a64618adfd92ddda1c93007c74025fa2830aafce12ca19a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USRC10601969

What this proof establishes

This recording was released in 2006, 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.