Final Battle (From "Professor Layton and the Last Specter")

Recording identifiers

ISRC

USE830925752

CopyrightID (CopyrightChains transaction hash)

0x16dd618c2ff50f37d4235bd378c45e2db7e3d1a28b6ca908f4483f589860f0bd

Copyright registration time

2026-07-06T06:26:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:68a585020663df2dfe701beccd77f531a779ad76494605cd92a7633fa1a0629e

• 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.