Trechos de Show- Construçao V. Mazzei 79- Comentarios-Olimpop Rede Tupi 80 - Ao Vivo

Recording identifiers

ISRC

BXK9C2000013

Release date of the album this recording appears on

2020-11-20

CopyrightID (CopyrightChains transaction hash)

0xa47605249b7af2c55fd123fff5184ccf6b9a8c0fdcd9fe4a20b667c65d68046f

Copyright registration time

2026-07-07T15:47:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:224fef8e742e63bca5a794248c9c33e1f9d5e3cd253236016e3f199bd4ca8161

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BXK9C2000013

What this proof establishes

This recording was released in 2020, 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.