HIVE×ARC×CIRCLE
13 primitives ready for ARC private MainnetPrivate brief · May 2026
Private brief · Jeremy Allaire
ARC
Hive is ready for ARC private Mainnet launch. Thirteen primitives — twelve nanopayment tools plus the Keystone-Lattice cosmic substrate — deploy as drop-in middleware beside ARC and Gateway Nanopayments. Post-quantum from day one. Eleven Circle Gateway chains today, ARC tomorrow.
Locked for ARCDay-one ready
Thirteen primitives.
One substrate that proves the universe signed your receipt.
Circle just shipped Gateway Nanopayments across 11 mainnet chains and now ARC is on deck — sub-cent USDC, gas-free, batched, A2A. The rails are world-class. What every rail needs is a signal system: proof that the train arrived, proof that the cargo was delivered, proof that both parties agree. This is the readiness brief. Twelve ready tools that plug into Gateway Nanopayments today, plus Keystone-Lattice — a new cosmic-anchored nanopayment primitive built independently by Hive, day-one compatible with ARC. Pick one. Pick all. Pick none. They stand on their own. Together they're how A2A nanopayments stop being wire transfers without confirmations.
Footprint. Every receipt anchors across all 11 Gateway Nanopayment chains today — Base · Ethereum · Arbitrum · Avalanche · HyperEVM · Optimism · Polygon · Sei · Sonic · Unichain · World Chain — with ARC private Mainnet day-one ready. Substrates: Aurora-Lattice (32-axis sovereign) for treasury and regulator paths, RogueWave-Lattice v2 (16-axis PQ, ML-KEM-768 FIPS 203 + ML-DSA-65 FIPS 204) for the Agent Stack default, Keystone-Lattice (cosmic-anchored) for central-bank and sovereign-tier nanopayments.
CUT SHEET· The 12 + capstone
NEW PRIMITIVE· The 13th · Independent of Circle, compatible by design
NEW PAYMENT PRIMITIVE · PROVISIONAL FILED MAY 2026
Keystone-Lattice — cosmic-anchored nanopayment primitive→
Every other receipt is signed by a company. Keystone-Lattice Receipt is signed by the universe. Pulsar timing + quantum entropy + fast-radio-burst anchor + 16-member ring signature + ML-KEM-768 stealth address + BLAKE3 cosmic hash chain + lattice blind sig + zk-STARK range proof. Eight operations. < 50ms. Live calculus dashboard inside. Hive-built primitive; ARC- and Gateway-compatible.
Third Hive substrate · alongside Aurora-Lattice and RogueWave-Lattice v2
What gets built first.
Four tools are shipped or ship in 30 days and unlock the rest: Receipt Engine, Reputation Engine, Hive Curves, and the new Agent Wallet — ZK Edition. Each is a drop-in alongside Circle's existing Gateway middleware. None require Circle to ship infrastructure of its own.
Circle moves the money across 11 chains. Hive proves the money moved correctly — post-quantum, forward-secret, every payment. Together, the agent economy gets a trust layer, not just a payment layer.
If any of this is interesting, the next conversation is short.