Matita Perê

Recording identifiers

ISRC

QMDA61497068

CopyrightID (CopyrightChains transaction hash)

0x8f2d5ef5f04d84f463675eb56a4129c35b9506ef19a51ccd8c78addda327635e

Copyright registration time

2026-07-29T16:28:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:13:37Z

Bitcoin block

960145

Canonical record hash

sha256:352c2ad7e84a946932d86d18d43f48ded2df05fe571753a2b07e26b0fdf69ac2

• 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.