Lo Que No Se Ve No Se Pregunta

Recording by Tony Aguirre.

Recording identifiers

ISRC
QM6DC2090740
CopyrightID (CopyrightChains transaction hash)
0xfc128f37b7ebc50f3bb114db34c9e43d7b5671fca6dc5a6dd3b251e3f5254989
Copyright registration time
2026-06-24T00:52:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:cee98c1683cf79aa44d2475fb24b16c5bef682cfb35778851dd84859d8177d3a

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.