Play Hard

Recording by Krewella.

Recording identifiers

ISRC
USQX91200822
CopyrightID (CopyrightChains transaction hash)
0x7bc258c5e88efaf602ae764be7d2ee2b0f9d54c06904bc407ce190863a36aa2d
Copyright registration time
2026-06-06T15:29:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:8cbf11cf5a126f311892a45463e2d77f56fbf341ce0fe597ffa27b95a2fff4a0

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.