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Recording by Maria de Fátima Bravo.

Recording identifiers

ISRC
PTVC15800070
CopyrightID (CopyrightChains transaction hash)
0x42e12cf40e3fc2037f0dffff846051e90417c55e532be4464746dbf28ecd45bb
Copyright registration time
2026-06-26T04:19:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3d36d13d429e1d36fc2969128fa5e0fd28fa799f5502d18daeb0b5740c932ca7

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.