ISRC USUM72007219
Verified recording
USUM72007219 is “Resilient” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x3e46aa42848984e7aaafcecc8018d97f473ca993ff8def105280ab68ecbe16de and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007219.
Recording identifiers
- ISRC
- USUM72007219
- Title
- Resilient
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x3e46aa42848984e7aaafcecc8018d97f473ca993ff8def105280ab68ecbe16de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a855421a3069a5e59b38de56d3d5d51a7077610d1303bf82ff89ae84ddf1f27a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007219
- Bitcoin block existence check
- https://blockstream.info/api/block/953513