Disritmia

Recording by Toco Preto do Cavaco.

Recording identifiers

ISRC
BRBGC0300316
CopyrightID (CopyrightChains transaction hash)
0x1d4704670ad16e6a4c70e4b7e240e43f7a060dd7a6fffe83e386f4bc87da4a65
Copyright registration time
2026-07-31T07:39:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T08:26:41Z
Bitcoin block
960368
Canonical record hash
sha256:65274da9bd1c36262e47edbd79d6d0331314d7f991666196689a339e21a155d1

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.