Corrente

Recording by Chico Buarque.

Recording identifiers

ISRC
BRPGD7600074
CopyrightID (CopyrightChains transaction hash)
0xd9965a2472603d01957cec91ebbbc35efbaf22a96e765ca7c2a475ec645820a3
Copyright registration time
2026-06-07T07:58:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:a2ee4c00eb4fcba87a4247bf06cc4e45129f97a7eab4ab22dd676a4d176512c8

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.