Paxiom
Paxiom · Services
Phase 1 Service Schedule
Five services. Draft pricing. Testnet/reference hardening.
Project No. PXM-001· Sheet PXM-V-100· Updated 2026.05.10
Sheet PXM-V-100

What ships in Phase 1.

Five services that land first. Each one targets a specific use case in agent commerce, has a working price assumption, and returns a signed evidence envelope. The current branch is testnet/reference hardening, not a production settlement claim.

Status · Phase 1 testnet/reference hardening A-202 now rejects slot-mismatched device responses before signing an envelope. A-201 and A-205 are being wired to a local Erigon proof source while the Google Drive cold warehouse syncs. Strict deployments refuse mock paths and unsigned response envelopes. Disabled or stubbed payment paths are labeled as such and do not claim settlement. Prices below remain pilot assumptions.
Service 01 · A-201 Pending Phase 1 Launch
Slot Storage Proofs

A proof packet that a specific contract storage slot held a specific value at a specific block. The canonical "verified state" service: MPT witnesses are checked against an Ethereum state root, then packaged into a signed response envelope. The current rehearsal path uses local Erigon eth_getProof witnesses; the archive direction is encrypted proof material on Arweave with Paxiom-controlled indexing and keys.

Price (draft)$1.00 / proof
Target Volume~800 / mo
Settlementx402 / Base / USDC
Verifier Cost~400k gas
Service 02 · A-202 Base Sepolia rehearsal next
Sync Committee Verification

A paid x402 endpoint for verifying that an Ethereum beacon-chain sync committee signed a specific header. This is the first revenue rehearsal: subprocess device runtime, Ed25519 platform signature, public MCP metadata, explicit payment/notary truth fields, and pre-signing rejection when the device response slot does not match the request.

Testnet$0.001 / call
Mainnet Pilot$0.01 / call
Settlementx402 / Base USDC
RuntimeSubprocess first
Open API sheet ->
Service 03 · A-203 Pending Phase 1 Launch
Cross-Chain Message Verification

Bridge-grade verification of messages originating on chain A, with proofs verifiable on chain B. The Kelp DAO incident is the reference case — what would have prevented that attack is what this service provides.

Price (draft)$3.00 / attestation
Target Volume~200 / mo
Settlementx402 / Base / USDC
Use CaseBridges, cross-chain DeFi
Service 04 · A-204 Pending Phase 1 Launch
Simulation as a Service

Transaction simulation against current chain state with optional TEE attestation that the simulation ran in trusted hardware. High-volume, low-margin, wide net. The base of the volume curve in the cost model.

Price (draft)$0.05 / simulation
Target Volume~8,000 / mo
Settlementx402 / Base / USDC
TEE TierPremium pricing tbd
Service 05 · A-205 Pending Phase 1 Launch
Verified Historical State

"What was the state of contract X at block N six months ago?" Verified answers using MPT witnesses and replayable evidence. The working direction is a Paxiom-owned historical proof archive: local Erigon/Reth witnesses first, encrypted Arweave storage next, AO-assisted proof work where safe, and local verification against Ethereum roots before a customer-facing envelope is signed.

Price (draft)$2.00 / query
Target Volume~300 / mo
Settlementx402 / Base / USDC
DifferentiatorReplayable evidence
V-200 · What's included

What you get with every service.

V-300 · What's not included

What the platform doesn't do.

V-400 · Beyond Phase 1

What's coming, but not yet.

Phase 2 expands into ZK proofs of computation on private data — HIPAA-compliant medical workflows, financial-data verification with regulatory transparency. The proof archive becomes part of the moat: Arweave supplies durable storage, AO supplies subsidized parallel compute, and Paxiom keeps the index, keys, verification pipeline, and paid customer interface.

Phase 3 adds verified AI inference. Phase 4 extends into IoT telemetry. Phase 5 completes the migration to post-quantum proving systems.

None of these are part of the schedule above. Each comes online in its own phase, with its own pricing model, on its own timeline. The Project Narrative covers the longer arc; this page covers what ships first.