ISRC USUM72308362
Verified recording
USUM72308362 is “I Think I'm Ready - Remixed / Remastered 2023” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0xb39711da6447654ae8b01bdb65e9d929cce8f4b03b13b878dab55ae42d4f7fac and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72308362.
Recording identifiers
- ISRC
- USUM72308362
- Title
- I Think I'm Ready - Remixed / Remastered 2023
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0xb39711da6447654ae8b01bdb65e9d929cce8f4b03b13b878dab55ae42d4f7fac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:9d0f3cc3a0defb7bf2f66cf20fde675665e3fe23d319fb6e4801852e9df1487d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72308362
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: I Think I'm Ready - Remixed / Remastered 2023 · Machine-readable JSON-LD