Mantenha Distância

Recording by Cesar Costa Filho.

Recording identifiers

ISRC
BRBMG1800299
CopyrightID (CopyrightChains transaction hash)
0x22d69ad482dfe619d0985b0016328a970de3c59d2167cf9df1f1d0aa9c1393c3
Copyright registration time
2026-07-07T23:41:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:f3773f46c30ea839e334f9ba62f89d0c1d2d9e08357848f37944b5c9d43462ed

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.