Vem Bater No Meu Tambor (Rotina Positiva)

Recording identifiers

ISRC

BRMCA8700012

Release date of the album this recording appears on

1987-03-27

CopyrightID (CopyrightChains transaction hash)

0xe8086717d10c98f7116b2acf6ac3c32d8a9902f22b77d6cd94b754a7ae6db4fb

Copyright registration time

2026-07-06T05:32:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:41:13Z

Bitcoin block

957050

Canonical record hash

sha256:21cd5d4473593098e1f1ae05f998136426d647cb09f064f966c9433ecd85f0bf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRMCA8700012

What this proof establishes

This recording was released in 1987, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.