Suite Correnteza (Barcarola do São Francisco/Talismã/Caravana)

Recording identifiers

ISRC

BRKUA8403207

Release date of the album this recording appears on

1990-08-01

CopyrightID (CopyrightChains transaction hash)

0xc76551231a34a0c924124ffd8b870d3c73eae96d0fdfb540c8befbda32ac5b73

Copyright registration time

2026-06-08T17:23:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:9a47bd13ef6b1c1a3bd5c59b95abea72275b5648c713dbd1c8819179dc86b2c8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRKUA8403207

What this proof establishes

This recording was released in 1990, 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.