Que Las Cuartitos No Falten

Recording identifiers

ISRC

QZDA42358954

Release date of the album this recording appears on

2023-02-02

CopyrightID (CopyrightChains transaction hash)

0xd5d21613c07036b46d689ae65f42fdae45a039ff22b4f00caeaa2aff58eb8998

Copyright registration time

2026-07-30T22:47:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:877f65da091c1a2c950b10b854c69fd35881b404dceeb25bfdd5107ff08392fd

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZDA42358954

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.