Un Niño que Llora en los Montes de María

Recording by Petrona Martinez.

Recording identifiers

ISRC
ES71G1406531
Release date of the album this recording appears on
2002-03-15
CopyrightID (CopyrightChains transaction hash)
0xc12ebcf66aa3749d8a209cb2d3168406b32f39559bdc6f5d4fd795275c658ed2
Copyright registration time
2026-06-07T22:06:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:d7f8c256e79a73ac6cdb518d1cd0c07c677d2784016d9d0fd2eabe6dba2efa42

What this proof establishes

This recording was released in 2002, 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.