Querida Mía

Recording by Jorge Rigo.

Recording identifiers

ISRC
QM4TW1605591
CopyrightID (CopyrightChains transaction hash)
0x3d907010bd1c23b614ce11da4541121c5d632e6cf289b65bae786cfe7787eef2
Copyright registration time
2026-07-07T21:30:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:940c82ca36a1a4f536bd7156ebe054b9531cd58b7791b2c80a254a22b2547e7c

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.