Ben Franklin

Recording identifiers

ISRC

USAE81500004

CopyrightID (CopyrightChains transaction hash)

0x83d59abf43202fc4d23d5a65f34f8325387b2666b870cb2423b89157798219b3

Copyright registration time

2026-07-29T16:27:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:9cfcbb828c8fece642fe5ae542be623c4f3cf7cb0d8560f2f8b015f396ebfc25

• 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.