Back to Cali (Prod. Nehzuil)

Recording by Milan Ring.

Recording identifiers

ISRC
QMPKX1701583
CopyrightID (CopyrightChains transaction hash)
0x5a4effc75e7f44f4f08d961625687fdaf861c379fb457e2e52198028be00fba7
Copyright registration time
2026-07-06T07:45:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:ef60606a4d42300184c7c3205bfd2ae06560fb0ee3918b0db20d5933a81a5d32

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.