The One That Got Away - Mixin Marc & Tony Svejda Peak Hour Club Mix

Recording by Katy Perry.

Recording identifiers

ISRC
USCA21102404
Release date of the album this recording appears on
2011-01-01
CopyrightID (CopyrightChains transaction hash)
0x7de1428e7d52f0656cd76e316b7b7254bd10a390f1834b29fc85b21e2b53e8fb
Copyright registration time
2026-06-09T17:20:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:3699ff878917367148e78f8b7680bc33a87324373379e181b10ddb9c772b0b47

What this proof establishes

This recording was released in 2011, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.