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Recording by Os Filhos De Goiás.

Recording identifiers

ISRC
BRLSR0500006
CopyrightID (CopyrightChains transaction hash)
0xe5c2ad323230073b4f96cd9bf215cd4042befe55cb802139848ae05f406e8c26
Copyright registration time
2026-07-06T08:55:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:03225fad710c107cafddaafabba732661d142603368c1d2fdbe3fd1245a7dcf0

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.