ISRC USPR35412073
Verified recording
USPR35412073 is “Jim” by Sarah Vaughan,
registered on the CopyrightChains blockchain with CopyrightID
0xf320f9dccdb1e8fd3c03f8417077739c0a407d1495029e60f1488806adc1e9a0 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/USPR35412073.
Recording identifiers
- ISRC
- USPR35412073
- Title
- Jim
- Artist
- Sarah Vaughan
- CopyrightID (CopyrightChains transaction hash)
0xf320f9dccdb1e8fd3c03f8417077739c0a407d1495029e60f1488806adc1e9a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:be4fb16b519e8780c47ed281f394fd84484d1047b1918dadc2a2f172a2003498- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35412073
- Bitcoin block existence check
- https://blockstream.info/api/block/953528