Roar

Recording by Katy Perry.

Recording identifiers

ISRC
USUM71308669
Release date of the album this recording appears on
2014-06-09
CopyrightID (CopyrightChains transaction hash)
0x998e67cab63d25c9fa735594f882dad5db493b72bc9a449fd0bf1fc7a9551744
Copyright registration time
2026-06-01T03:17:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:c1d11a65b54303e6824d95247234c496e346242c301bf6ddb2458a2604feec1d

What this proof establishes

This recording was released in 2014, 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.