ISRC UK9AV2200477
Verified recording
UK9AV2200477 is “one1one feat. Jessica Barter - Jack Jelfs remix” by Jack Jelfs,
registered on the CopyrightChains blockchain with CopyrightID
0xec4ce8f0b90fad9639ebbb90ac71e84f2573e7c0106c79bec79d45b9c99dd2c1 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2200477.
Recording identifiers
- ISRC
- UK9AV2200477
- Title
- one1one feat. Jessica Barter - Jack Jelfs remix
- Artist
- Jack Jelfs
- CopyrightID (CopyrightChains transaction hash)
0xec4ce8f0b90fad9639ebbb90ac71e84f2573e7c0106c79bec79d45b9c99dd2c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:4385d6e23311cfbb1f802badf740be4b66463173ac0fca840d58d13f0cc3b96f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2200477
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: one1one feat. Jessica Barter - Jack Jelfs remix · Machine-readable JSON-LD