記憶拼圖

Recording identifiers

ISRC

TWA470427003

CopyrightID (CopyrightChains transaction hash)

0x56f5fa934393d8624737f34e149125ce04c01c0c8e2b5aa494f058fb8559c730

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T13:20:46Z

Bitcoin block

959132

Canonical record hash

sha256:fe98fc37df3e2297ed74031d144caeb337525cce51fadb4fe56ec0cf80acccde

• 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.