Velhos

Recording by Chico Rey & Paraná.

Recording identifiers

ISRC
BRDIQ0500381
CopyrightID (CopyrightChains transaction hash)
0x15e607764b61481aafb0ff1c9a24a298a552cda143996ef6032677469625900d
Copyright registration time
2026-07-07T04:00:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:e72eae032c72a0aef83699d9ec184a1b3b57fb61a4cbcabd34c2a074be67c7c6

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.