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Recording by Chase Shakur.

Recording identifiers

ISRC
USUM72308435
CopyrightID (CopyrightChains transaction hash)
0xd9ae11eda086a99a7274870272a76aadba9eab88f238399512ce5151568c24cd
Copyright registration time
2026-06-06T00:30:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:995bbb584c291654aea1ee5ecdd9d7107ab0762f953dd37a86b10059c1f40725

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.