Por una Lágrima - Revolucion ranchera 1987

Recording identifiers

ISRC

GX8LD2379341

Release date of the album this recording appears on

1987-01-01

CopyrightID (CopyrightChains transaction hash)

0x9e660b0697292e001df6edc97a4a3d706d8afaa7b8735746aa5c3230a39f3134

Copyright registration time

2026-07-08T00:38:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:d2b28c5a435c4138c5f040eb6098d56053efc446f912383e78e2e60252d7910c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GX8LD2379341

What this proof establishes

This recording was released in 1987, 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.