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Recording by Jumbo Maatch.

Recording identifiers

ISRC
JPM551300019
CopyrightID (CopyrightChains transaction hash)
0x519d4f43de9f39266af9243d53c41b4a5eba55c0169121d2fa4e02d215c322c6
Copyright registration time
2026-07-31T00:33:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:19:15Z
Bitcoin block
960334
Canonical record hash
sha256:dd663b4546d4900dcded9542a5fc99c2b2ddd4c7c12cbad1eb4cd484609660ec

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.