Escola do Mundo

Recording by Thiago Viola & Carlos Lima.

Recording identifiers

ISRC
BKTHD2200020
CopyrightID (CopyrightChains transaction hash)
0x646bbce71e96251b1908fb15d1eb87743d1598504cf1a38b674878acce79376f
Copyright registration time
2026-07-29T23:15:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T23:23:05Z
Bitcoin block
960164
Canonical record hash
sha256:ed41c39e627c6f801762ed2c11145b3d50af0c1c878cd9528d91e5b961b5342d

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.