Swimming Pools (Drank) - Extended Version

Recording by Kendrick Lamar.

Recording identifiers

ISRC
USUM71211089
CopyrightID (CopyrightChains transaction hash)
0xd98ea4a4582b19dd59caae0dd5c7bd5589c64404a08ad79af1c741716936835a
Copyright registration time
2026-06-01T09:52:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:f043fc0cfbb92e8c26424120498807def464c34fbf60a25d1b92e979017ea38e

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.