Esa Boquita - Mambo Version

Recording identifiers

ISRC

QM6MZ1822613

Release date of the album this recording appears on

2022-12-16

CopyrightID (CopyrightChains transaction hash)

0x868a4ecc27e40d46f27f96d11f9c3b92eb92d1fd4e883d9d10cfd136ef0f0784

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:6d8f58d8348f9cfdd23cde39cfdd66899e8fe4aa477b2bc22a7d553e4c21733d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QM6MZ1822613

What this proof establishes

This recording was released in 2022. 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.