Muita Coisa

Recording by Puterrier.

Recording identifiers

ISRC
BXIV82229855
CopyrightID (CopyrightChains transaction hash)
0x028fa7cb3aedbc10b4f4a157662272607894f8924cf475e21cf55552bbd6b98e
Copyright registration time
2026-06-09T17:45:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:a518ca62e5c4890e4a078adbe9ea906667c86fd763a961509d19a9befcaa856f

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.