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Recording by Estevão Queiroga.

Recording identifiers

ISRC
BXFVQ1500005
CopyrightID (CopyrightChains transaction hash)
0xc87a9abb71c30690e559d1043e7f07d5f0fc5e63dfcdb2d60013755f5b38622a
Copyright registration time
2026-06-08T13:26:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:bcc88cfa4880b50c59a1377a8a74af942b5df719de090ed4fdc12d5a5520e118

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.