ISRC USKFR0400200
Verified recording
USKFR0400200 is “Question...” by Antifreeze,
registered on the CopyrightChains blockchain with CopyrightID
0x476a14f75831bf4b9bf9e2639d011c20950487f398908bd08dff74bc4eb7902e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKFR0400200.
Recording identifiers
- ISRC
- USKFR0400200
- Title
- Question...
- Artist
- Antifreeze
- CopyrightID (CopyrightChains transaction hash)
0x476a14f75831bf4b9bf9e2639d011c20950487f398908bd08dff74bc4eb7902e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d108f06a4464927a7aad7cca85326d7f4886cf75a1977a4b6ba3c6a803de3b18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKFR0400200
- Bitcoin block existence check
- https://blockstream.info/api/block/957118