ISRC USUM72407748
Verified recording
USUM72407748 is “TRUTH” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x93646973f885ac840acbabd0d2fff9272d01b72c70f4a32336d28beb9450021d 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/USUM72407748.
Recording identifiers
- ISRC
- USUM72407748
- Title
- TRUTH
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x93646973f885ac840acbabd0d2fff9272d01b72c70f4a32336d28beb9450021d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2790ce0dd106f7dc414c5ffff7f42b65aae091a038da6be7eb2050ba0ad3c69a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72407748
- Bitcoin block existence check
- https://blockstream.info/api/block/953513