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Recording by Mvrtin.

Recording identifiers

ISRC
QZHZ52281673
CopyrightID (CopyrightChains transaction hash)
0xe976d1cabfd5fc10f68c7c725404aa57bb132af5e53fa77c8de122f4357107c7
Copyright registration time
2026-06-25T12:44:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:d7d3e08d641d25966d4be8fe576a11f43547f5b0af373ff7f59256be9b25f939

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.