ISRC USTE10308336
Verified recording
USTE10308336 is “Xerxes, HWV 40: Largo (From "Dangerous Liaisons")” by Keith Clarke,
registered on the CopyrightChains blockchain with CopyrightID
0xa2aa697f9ed8373e5a3264196eeda80619a47cb05bdab41b992f4e04008d15d1 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10308336.
Recording identifiers
- ISRC
- USTE10308336
- Title
- Xerxes, HWV 40: Largo (From "Dangerous Liaisons")
- Artist
- Keith Clarke
- CopyrightID (CopyrightChains transaction hash)
0xa2aa697f9ed8373e5a3264196eeda80619a47cb05bdab41b992f4e04008d15d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:ff6c413c2f9580d764bdaec0b59f3eb457ee9e9dd42c0017544ae024fdb9414e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10308336
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Xerxes, HWV 40: Largo (From "Dangerous Liaisons") · Machine-readable JSON-LD