Ladainha "Conselho de mãe" | Corridos "Chama eu", "Eu vi ninguém me falou" e "Madeira de massaranduba"

Recording identifiers

ISRC

BR33T1900109

Release date of the album this recording appears on

2019-05-05

CopyrightID (CopyrightChains transaction hash)

0x2e9040b27284965a6c12373400c592d34791bf9ffb727e06da5537898d2530ac

Copyright registration time

2026-07-29T22:17:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T22:48:59Z

Bitcoin block

960160

Canonical record hash

sha256:c75ff3664167f77cebb0e32a988c305fe800c0cff23599ecf73af0a2860ce139

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BR33T1900109

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.