MNG with Mike

Recording identifiers

ISRC

DEVH21800521

CopyrightID (CopyrightChains transaction hash)

0x34662ee9804250cf3c118c5d2512d6fa7e0e9297360953adef4f57e46fbdce40

Copyright registration time

2026-07-07T13:55:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:1891ac97a65a25f663460682361545091af8d9da96fded2292596d1031f6cca8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.