Megamix: La Mesa 20 / Ni Que Fueras la Mas Buena / Que Va a Sentir Tu Marido / Las Petacas

Recording identifiers

ISRC

QM4TW2003094

Release date of the album this recording appears on

2020-01-02

CopyrightID (CopyrightChains transaction hash)

0x13111b7145249f80b8400e2091c0569cc2d6fa9c0a2d203e17d67abe3866c338

Copyright registration time

2026-06-23T10:04:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:3a273d11df958d6a5bb5322e85cee6bfa10ac6b811ec0e31bbbb8f6c7871309c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QM4TW2003094

What this proof establishes

This recording was released in 2020, 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.