Matalas

Recording identifiers

ISRC

USX9P1354595

CopyrightID (CopyrightChains transaction hash)

0x88a07da3073b42ab7e71a0d6cd5905efa411ad3f4bc5ae798bd77c9e2f197813

Copyright registration time

2026-07-06T18:07:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-14T18:13:17Z

Bitcoin block

958041

Canonical record hash

sha256:2303364349e5f3b373c451b561320c103c8ed936578a39810e6e6c6d9b619697

• 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.