Se eu não te amasse tanto assim

Recording by João Mar.

Recording identifiers

ISRC
BXO8O2300001
CopyrightID (CopyrightChains transaction hash)
0xcd47668e6a500ff7689b209536a383fb0bfa45cbf36f78777ab0e19a5ebf9b81
Copyright registration time
2026-06-04T13:34:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:fcd60769c2ab211cf72283232aaaca0e86effa641670471f41842d2834d92322

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.