Pedacito de Mi Vida / Vuelve Vuelve María / Somos Pobres

Recording identifiers

ISRC

ARF038200073

Release date of the album this recording appears on

1982

CopyrightID (CopyrightChains transaction hash)

0xd83b727fce0b39416f2fcbfdc37316aba4c9598b83caca0c667f8240626f48ab

Copyright registration time

2026-06-25T01:55:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:d03484f676f848c5fae195b16daa0dea90ee54a74e42059e3da70d2b7e06d9b9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ARF038200073

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.