Pot-Pourri: Tem Que Ser Você / O Que Combina É Você / Fica Combinado - Ao Vivo

Recording identifiers

ISRC

BX66R1900087

Release date of the album this recording appears on

2019-12-20

CopyrightID (CopyrightChains transaction hash)

0xef4c3a4b304ccdab0fc26a6c0fb73de319f7572e93c431f8f39d76e6efa2fd36

Copyright registration time

2026-07-31T14:16:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:f06bbd92d5ed960fc878c06cdf1f89b5d9327a15f3e5d9abe9662bd3bd76d1da

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BX66R1900087

What this proof establishes

This recording was released in 2019, 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.