Não foste justa comigo

Recording by Antonio Severino.

Recording identifiers

ISRC
PTES18400304
CopyrightID (CopyrightChains transaction hash)
0x1c92effe43e49a895d48211a6ec2000cff101ce81403168e4fc9e80a7a7bccdd
Copyright registration time
2026-07-07T02:29:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6b4d9e4466ef0e547d07d4cad4d04a6b9be2549b20bed47395596349a6857869

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.