Ao Som do Tamborzão

Recording by Funkero.

Recording identifiers

ISRC
QZ5AB2013561
CopyrightID (CopyrightChains transaction hash)
0xb4686ad6fb4c0c6b577543e34cb6a555a8680b67a37bd55c0fe5d7e1d046694c
Copyright registration time
2026-07-07T20:36:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:922a38b3921807e3efe2532149ebe5f788d26c21b4881d3491f6e9106025f1db

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.