Pero Eres Tú

Recording by Son By Four.

Recording identifiers

ISRC
USSD19905465
CopyrightID (CopyrightChains transaction hash)
0xf5782ca65c8371629c2ec704c668fdd09ef4129555cd47f9f934bd836add67fd
Copyright registration time
2026-06-18T14:06:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:084b0574096c3949d7b855a85d1eefbbf6fffebfe1889420f5b0d3a98e80b4b6

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.