M&m's, Pt. II (feat. Marteena)

Recording identifiers

ISRC

ITKWG1700206

CopyrightID (CopyrightChains transaction hash)

0xa0ae84e831ad82b0c10a5fdc357820993d18d5db6681dec6ddede14fe53e7f19

Copyright registration time

2026-06-10T18:22:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:fbbe42c1045ed077dee3bfbc3414339e2f45035131cc6897cf2dfa78f1fb8d36

• 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.