No Sé Tú

Recording by Benjamín Rojas.

Recording identifiers

ISRC
MXF551031311
CopyrightID (CopyrightChains transaction hash)
0xcfe2c4676e913ea52c74e8877f1a51b65a7308dd0a19cb2ff9e95a69f2ed7ac4
Copyright registration time
2026-07-07T23:08:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:16e3467ea3ba72af999f941df09dac2770011ab96696f82b0741c162bc58857a

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.