Hombre Preso Que Mira A Su Hijo

Recording identifiers

ISRC

USUL19700681

Release date of the album this recording appears on

1982-05-19

CopyrightID (CopyrightChains transaction hash)

0x430f97726f4f5038d6e44b2a5c76a8a4f86b021353c26f5ab73298ae9b416924

Copyright registration time

2026-06-21T04:03:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:66d49bcf4da4dd6bb3dfa746c5713ae91284474a75f96d5657d1247fc25e231a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUL19700681

What this proof establishes

This recording was released in 1982, 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.