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Recording by Marquinho no Beat.

Recording identifiers

ISRC
BXJK02400083
CopyrightID (CopyrightChains transaction hash)
0x4e26bafdc036f442d9f3c49168b7e16af4de50efc94cf661cac13d2967453b7c
Copyright registration time
2026-06-20T06:13:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:fe1c72dda0afc5106689e4c98c37d72c8e9f01a10bc2de090686d5febc7828c4

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.