Chula: Vou me embora diê, balanço do mar mais Guiomar - Relativo: Torna a repetir meu amor | Relativo: Eu vou me embora que eu não posso demorar

Recording identifiers

ISRC

BR33T1700038

Release date of the album this recording appears on

2018-01-06

CopyrightID (CopyrightChains transaction hash)

0x2b3988ee88f08bbd50cd9315bb5fbab97a403cc925a39626030fd65dbfe921f2

Copyright registration time

2026-08-01T00:00:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:10:46Z

Bitcoin block

960485

Canonical record hash

sha256:8f462a3eb565e034557bc55abb0bddb51fc95596c5d77a37d51e5a6e9eda3b90

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BR33T1700038

What this proof establishes

This recording was released in 2018, 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.