Porque los Pobres No Tienen - Remasterizado 2021

Recording identifiers

ISRC

CLAA22100135

Release date of the album this recording appears on

1969-11-20

CopyrightID (CopyrightChains transaction hash)

0x2119feb9ad17a553557af5d787e34952abf8a9a494d2865133c1dbce00827bec

Copyright registration time

2026-07-30T00:48:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T01:10:20Z

Bitcoin block

960183

Canonical record hash

sha256:19580a5073425f00dd9237060d81ea8a8eee571bab144f3585cd01afc19570ae

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CLAA22100135

What this proof establishes

This recording was released in 1969, 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.