ISRC USRC11800041
Verified recording
USRC11800041 is “FU4E” by Lost Kings,
registered on the CopyrightChains blockchain with CopyrightID
0xf23f4c758f536744e41d725a48da4670a1139171f6adfa3fdfae020c45a86123 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11800041.
Recording identifiers
- ISRC
- USRC11800041
- Title
- FU4E
- Artist
- Lost Kings
- CopyrightID (CopyrightChains transaction hash)
0xf23f4c758f536744e41d725a48da4670a1139171f6adfa3fdfae020c45a86123
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1902242f4f8e3fd6540f1ef57776e81641ee852292c35a4749a683907f461eed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11800041
- Bitcoin block existence check
- https://blockstream.info/api/block/953513