Swimming Pools (Drank)

Recording by Kendrick Lamar.

Recording identifiers

ISRC
USUM71207642
CopyrightID (CopyrightChains transaction hash)
0xf64ae5e270b45571f9c386ebda8e75b3d502f29094b5a6ca7ebccd8f2c91bcbc
Copyright registration time
2026-06-01T03:06:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:7b541e3d9470bb52d41d2b0c43481567c926634ac65bb458b33fe9e7041344c7

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.