Moda Do Entrudo

Recording by José Afonso.

Recording identifiers

ISRC
PT7CG2100516
CopyrightID (CopyrightChains transaction hash)
0x4098cb888ddae0a332a75e60d85bfae8aa37287846c756a58d4ab381e1518af2
Copyright registration time
2026-06-20T20:33:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:a3af6ebd1c685b2672799c8b72c8aa43f1f7cf9cb018304d9d7d60be66efd8e5

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.