State of Independence

Recording identifiers

ISRC

USPR39609178

Release date of the album this recording appears on

1980

CopyrightID (CopyrightChains transaction hash)

0xcc2e8676a26a80bf3f764d64ba0e7464fd037c5192fa90b33984ecc2ae07b8e9

Copyright registration time

2026-06-28T21:42:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:157377fd0b41ddb17d28e0fc22400d05b4880bdfc566d581a38b8b5c408c6567

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USPR39609178

What this proof establishes

This recording was released in 1980, 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.