ISRC USFI86101134
Verified recording
USFI86101134 is “Extempore - Instrumental” by Clifford Jordan,
registered on the CopyrightChains blockchain with CopyrightID
0x4d89b940252c0cb24ff8ddf878544b503ddfa2135102febccca98abf6050b1a2 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI86101134.
Recording identifiers
- ISRC
- USFI86101134
- Title
- Extempore - Instrumental
- Artist
- Clifford Jordan
- CopyrightID (CopyrightChains transaction hash)
0x4d89b940252c0cb24ff8ddf878544b503ddfa2135102febccca98abf6050b1a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:a8cfa4b60924ecd54052db5460478591b56c6ee08047b090fd09721e773c7c71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI86101134
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Extempore - Instrumental · Machine-readable JSON-LD