Mi Muñeca

Recording by Marta Quintero.

Recording identifiers

ISRC
ES5160700767
CopyrightID (CopyrightChains transaction hash)
0x17edcd3b3c23f292ad7358bb52f02774cfec9d0a37ffac4b6e0703f7b1493fe8
Copyright registration time
2026-06-05T07:16:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:c7d80ae4d7eb4584365633582d5e27172237bfd378f3e3dbf3ba9f9c2cb30898

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.