The One That Got Away - R3hab Club Mix

Recording by Katy Perry.

Recording identifiers

ISRC
USCA21102722
Release date of the album this recording appears on
2011-01-01
CopyrightID (CopyrightChains transaction hash)
0xaa62343266f2b04b6180ad667b1927402024c91610ebaea76030e600bbc6bdf1
Copyright registration time
2026-06-08T19:57:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:c06c34a91fcd808e4d4b2188749045cb07e6eda3823c8b07bc4a035b2f6f3eb9

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.