En un Dos Por Tres

Recording by Monchy & Alexandra.

Recording identifiers

ISRC
US3Z40407145
CopyrightID (CopyrightChains transaction hash)
0x8b6db770286760ec0f2c968c636e5cb3468aa25750fb5e4ee9f5f462eda764b0
Copyright registration time
2026-06-06T00:40:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:1a7bf7db485384f4fceabda58d90471d4f4701318012bde67f28d7f635d1433f

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.