ISRC USSM10213109
Verified recording
USSM10213109 is “Class” by Catherine Zeta-Jones,
registered on the CopyrightChains blockchain with CopyrightID
0x13272fb0779b302ab2cb4ea8f6094307511ac69f01c753d4542992203b353a74 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/USSM10213109.
Recording identifiers
- ISRC
- USSM10213109
- Title
- Class
- Artist
- Catherine Zeta-Jones
- CopyrightID (CopyrightChains transaction hash)
0x13272fb0779b302ab2cb4ea8f6094307511ac69f01c753d4542992203b353a74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6b9b33ef50a362c190b84e7929906dbb6c8c34c6689a3123861fac2158b4159e- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10213109
- Bitcoin block existence check
- https://blockstream.info/api/block/953513