ISRC USPR36470177
Verified recording
USPR36470177 is “Fever” by Sarah Vaughan,
registered on the CopyrightChains blockchain with CopyrightID
0xc64ca426f64d9b7aec6fc62bebef85c74ccbcc1db1444d1d471578b29e714b09 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36470177.
Recording identifiers
- ISRC
- USPR36470177
- Title
- Fever
- Artist
- Sarah Vaughan
- CopyrightID (CopyrightChains transaction hash)
0xc64ca426f64d9b7aec6fc62bebef85c74ccbcc1db1444d1d471578b29e714b09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:ff6d41305ecbcf4784834cf8bb63c8afeb4aca201d3a11e6777acc53a8041064- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36470177
- Bitcoin block existence check
- https://blockstream.info/api/block/960250