Menino (Canção da Beira Baixa)

Recording by UHF.

Recording identifiers

ISRC
PT4AY1500060
CopyrightID (CopyrightChains transaction hash)
0x82f62930e648b79a21b047ec56b4a66e675c33e5e8256825c47b0bcdeda2569d
Copyright registration time
2026-07-06T22:07:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:944c7103486a26033c8ea14ab24a71868443919b302ba5edcb62902521f9abce

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.