Berlim (Acústico)

Recording by Cidade Negra.

Recording identifiers

ISRC
BRSME0200011
CopyrightID (CopyrightChains transaction hash)
0x0348e975364579e54ed9fe93702a2b3b7ec084a1362eca9db251b28df9946188
Copyright registration time
2026-06-05T17:31:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:cf9edf37f502de13231c26737d7c9768aef8610d1ee174141beb147bb5f4ddf0

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.