Tupac Back

Recording by Meek Mill.

Recording identifiers

ISRC
FR6V80172415
CopyrightID (CopyrightChains transaction hash)
0xdf8897ea32f3103d2f3eaf18bd6303bc10f211fa026cd2e1411cc925c63a7631
Copyright registration time
2026-06-25T05:21:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T11:34:59Z
Bitcoin block
956349
Canonical record hash
sha256:8ab9bcaf65e48fa0d0c651829c6c8354c6751aacab6fa9f9e84e3a5c8e9ab6bc

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.