Mentira Não Adianta

Recording by João Carreiro.

Recording identifiers

ISRC
BXJBS1500009
CopyrightID (CopyrightChains transaction hash)
0x075b330d8d46f01af9356f7961d4bc76663998b78ab5ab0dbf338b3ca6a57856
Copyright registration time
2026-06-18T11:41:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:eaa3ef3de675620df4068a76b58be1d2bc6e78085e366ebcc1ff9abe40730f76

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.