No Sé Tú

Recording by Joaquín Borges.

Recording identifiers

ISRC
MXF550808062
CopyrightID (CopyrightChains transaction hash)
0xd379c38f8368cb8e00f324d94f95b105f688e753c1bcfaff350769a4127734c2
Copyright registration time
2026-06-18T06:19:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:83d2cc4a147728f2c590713f70fc4e2ff07b50a8e56fa8ed4806283e9ac47fd1

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.