Alma de Estância & Querência - Ao Vivo

Recording identifiers

ISRC

BRUSA0300621

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0xa6c3baf0f37628394ad0a086dfc42af1c517836bb2a9559af4d5cd86c019c29d

Copyright registration time

2026-06-27T14:28:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:942ce346a973daaeb5ed8e2c8545600b4a71493332c090e0a17482bb786b7180

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRUSA0300621

What this proof establishes

This recording was released in 2009, 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.