OVERWATCH · ORBITAL TELEMETRY
FRAME 001 / 272000%
On-chain chain of custody

A custody record an outsider can verify.

Logistix anchors every checkpoint, mainland pickup to final mile, on Base. Timestamped, signed, tamper-evident. Held by no intermediary.

LOADING ORBIT · 000%
01Custody ledger · live on Base Sepolia

Every checkpoint is a record
you can open.

A real shipment, anchored end to end. Each row is a transaction on the public registry. Open any hash and verify it on Basescan yourself. Nothing here is a mockup.

CheckpointEventBlockAnchor txStatus
CREATEDShipment registered404687460xfa53d24d…c9e1d0b ↗✓ anchored
GEOFENCE EXITDeparted origin geofence404696880x9658c63e…b033586 ↗✓ anchored
MIDPOINTCrossed route midpoint404749060x758ac828…9c0150b9 ↗✓ anchored
GEOFENCE ENTRYEntered destination geofence404749120xb279e663…6975a680f ↗✓ anchored
SHIPMENT 0x9348627864caa278…af4fcbb5 · REGISTRY 0x289ee93a…b7a7e8d3 · re-hash any bundle and compare to the on-chain dataHash.
02Checkpoint protocol

Same workflow.
Permanent proof.

Every point where a person signs a slip today becomes a checkpoint that anchors itself. Your crew scans and keeps moving. No one learns a blockchain.

01
Pickup scanned

Mainland origin. Container sealed, checkpoint anchored.

02
Port load and departure

Gate-in and vessel departure against the manifest.

03
In transit

Sea or air leg, milestones written as they happen.

04
Arrival and customs

Destination terminal, bonded clearance, on the record.

05
Final-mile delivery, signed

Island or door delivery. Proof of delivery, permanent.

How a checkpoint becomes proof
checkpoint bundle
canonicalize JSON.stringify(sortKeys(bundle))
keccak256 = dataHash
recordCheckpoint(shipmentId, eventType,
   timestamp, locationHash, dataHash, uri)
written to ShipmentRegistry on Base
anyone re-hashes and compares. match, or no match.
NetworkBase Sepolia · 84532
VerificationSourcify
Event types19 · pickup to delivery
03CORTEX query layer

A dispatcher just asks.
The record answers.

CORTEX reads the on-chain log and the live shipment data and answers in plain language. It reconstructs a full chain of custody from the chain itself. It never invents an answer. Real record, or "I do not have that."

ReasoningAnthropic
VoicexAI agent
Source of truthon-chain log + tracker
Live query
04Registry record

Live, public, and verifiable right now.

0
Checkpoint event types
0
On-chain, no private ledger
Base
Public Ethereum L2, cents per anchor
0
Intermediaries you trust
See it move

Open the tracker and watch a shipment anchor itself.

05Carrier authorization request

Put it on your own freight.

One lane, thirty days, running beside your current paper. We bring the platform. You bring the freight.

Carrier / company
Contact
Email
Lane scope
Notes
No obligation. We reply within one business day.