Pharmaceutical Outro

Recording by E-40.

Recording identifiers

ISRC
USJI10300312
CopyrightID (CopyrightChains transaction hash)
0x5209513d848e82d9641f14af3e5acb83aee6f2834c08f7c24baf6cdd04824c27
Copyright registration time
2026-07-29T19:08:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:fd7d0e52fe816a08a9205aec900bc214f084e5b87539dd94e36c7a21322e42f4

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.