Movement

Recording by Marko Mebus Quintett.

Recording identifiers

ISRC
QMEU32101405
CopyrightID (CopyrightChains transaction hash)
0xef7317a91c4779003af0447ba5fd2e4dc73030cd4332d20f2fd1c04d03625ccf
Copyright registration time
2026-07-07T12:38:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9c8025d59d1d4fb96a6bf365f9d2ff475151fc4e4784a82f92de46a7c38f5c9e

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.