Northset hub contract
0x219f6a...a5e592
Arbiscan ↗
Source: live_fact_sheet.md, line 22; verified 2026-04-21
Live proof
Northset v1.1 on Arbitrum One
Every address and transaction below is independently verifiable on Arbiscan. Every value is anchored to a line range in a frozen source.
Deployed contracts
Live addresses
Verified on Arbitrum One. Click Arbiscan to inspect bytecode and transaction history independently.
Verifier registry
0x321eb6...298350
Arbiscan ↗
Source: live_fact_sheet.md, line 20; verified 2026-04-21
STATS_V1 verifier
0xf21249...ade745
Arbiscan ↗
Source: live_fact_sheet.md, line 21; verified 2026-04-21
USDC (Arbitrum One)
0xaf88d0...8e5831
Arbiscan ↗
Source: live_fact_sheet.md, line 23; verified 2026-04-21
Global economics
Fee and minimum bond
Protocol-wide parameters that apply to the STATS_V1 flagship lane.
Global fee
100 bps (1.00%)
Source: live_fact_sheet.md, line 29; verified 2026-04-21
Global minimum bond
10 USDC
Source: live_fact_sheet.md, line 30; verified 2026-04-21
Deploy transactions
How each contract reached main
Transaction hashes that created each live contract. Arbiscan preserves the deploy receipt and the verified bytecode.
Verifier registry deploy
0xb84b12...35f92a
Arbiscan ↗
Source: live_fact_sheet.md, line 47; verified 2026-04-21
STATS_V1 verifier deploy
0xb659a1...f39fa8
Arbiscan ↗
Source: live_fact_sheet.md, line 48; verified 2026-04-21
Northset hub deploy
0x6fa2e1...a51bbc
Arbiscan ↗
Source: live_fact_sheet.md, line 49; verified 2026-04-21