Back in Reverse

Recording by Fredro Starr.

Recording identifiers

ISRC
QZZEC2472833
CopyrightID (CopyrightChains transaction hash)
0xb69997ea085a4b43f7a557d74c86d29ccb39875332684485b32bec7aea36d349
Copyright registration time
2026-06-18T19:23:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:e01f9f3ee644283d4609c2146d6b0cb94d0d3f145d09d15377993a52cd6dca2d

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.