So Dope

Recording identifiers

ISRC

USEA20900406

Release date of the album this recording appears on

2009-09-15

CopyrightID (CopyrightChains transaction hash)

0x15440ce7edf471edc94b5712c4a25e29886519beed856225363eb8ade4176ad8

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T15:38:35Z

Bitcoin block

959144

Canonical record hash

sha256:25ea3ef8515b29e0468b891ce0c21bc4828a967001c3a63f7c67c4ccdfd8e6b9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USEA20900406

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.