Sem Compromisso Nenhum

Recording by Theuzinho.

Recording identifiers

ISRC
QM7282338957
CopyrightID (CopyrightChains transaction hash)
0xfd687b16b3e86cd5f20c4a6ac212d3381f326efff4a61c7c1d5f1d60a2db505e
Copyright registration time
2026-06-25T12:35:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:9c09885743e55d748c7850e297448cb6df66d639db46f8cf0a18038050850642

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.