ISRC USUM72007216
Verified recording
USUM72007216 is “Cry About It Later” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x3f775f498e47f80ec144f2d65ee79ed38a4b9d0ae1b6ad9289781d6f257cdefe 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/USUM72007216.
Recording identifiers
- ISRC
- USUM72007216
- Title
- Cry About It Later
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x3f775f498e47f80ec144f2d65ee79ed38a4b9d0ae1b6ad9289781d6f257cdefe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7537444ecaa94de41a3d22879aba542f1a911d3e10773857e416b29083702145- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007216
- Bitcoin block existence check
- https://blockstream.info/api/block/953513