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Recording by E-40.

Recording identifiers

ISRC
US4KV1000001
CopyrightID (CopyrightChains transaction hash)
0x42db6d12e87561f0e75587e1cf360182a8f1a9f08daf2f9e38d3b7455e9b282c
Copyright registration time
2026-06-06T10:25:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:53:57Z
Bitcoin block
956894
Canonical record hash
sha256:01d1cc1a6df2100686086cacaf5690f04f7abbe12ba1495b30f782104f4a018d

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.