Anjo Da Velha Guarda - Ao Vivo No Bar Pirajá

Recording identifiers

ISRC

BRUM71701353

Release date of the album this recording appears on

2017-03-31

CopyrightID (CopyrightChains transaction hash)

0xf4a26666da3f541f3bb31343fe1875bd2e8c3ec65a52d68399d4c6733cce1327

Copyright registration time

2026-06-09T05:05:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T15:41:10Z

Bitcoin block

953528

Canonical record hash

sha256:b04bacebd6025138f338d551aa907e8e60a5f28268cd40cbd2809e9913d40e8f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRUM71701353

What this proof establishes

This recording was released in 2017, 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.