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Technology
The Ledger Engineered
for Freight Logistics.
A permissioned ledger, secure document storage, identity services, event-driven integrations and AI-assisted decisions, designed around how container transportation actually works.
From Paperwork to Proof in Four Steps
Ingest Payload
A record payload arrives from your TMS, driver app, terminal gate TOS, or REST API endpoint.
Hash & Sign
The full JSON payload is fingerprinted with SHA-256 and signed with Ed25519 cryptographic key pairs.
Record on Ledger
The hash, signature and timestamp are committed to the permissioned ledger and linked to the related shipment events.
Verify Later
Authorized parties can recompute the hash to confirm a document matches the version originally submitted.
For developers
Developer APIs & Provided Services
Connect your TMS, gate system, or ERP to Drayage Blockchain using high-speed REST endpoints, SDKs, and webhook subscriptions.
Record Anchoring Service
Transform ordinary freight documents (Rate Confirmations, BOLs, PODs) into immutable on-chain ledger entries.
Verification & Audit Engine
Instantly check cryptographic authenticity, parent block height, signature validity, and event tamper status.
Container Custody Ingestion
Stream real-time gate-in, gate-out, chassis swap, and rail ramp handoff events directly from TOS or driver mobile apps.
Real-Time Webhook Subscriptions
Receive instant push HTTP callbacks when load milestones are signed, anchored, or verified by partner nodes.
How Services are Provided & Integrated
Integrate record anchoring and cryptographic verification with just a few lines of code. Our official SDKs auto-generate SHA-256 fingerprints, handle Ed25519 signing, and manage block retries.
curl -X POST https://api.drayageblockchain.com/v1/records/anchor \
-H "Authorization: Bearer drc_live_key_9f82a1" \
-H "Content-Type: application/json" \
-d '{
"containerNumber": "MSCU1234567",
"recordType": "RATE_CONFIRMATION",
"origin": "Port of Los Angeles Pier 400",
"destination": "Commerce Intermodal Yard, CA",
"agreedRateUsd": 1850.00,
"signerIdentity": "CarrierNode_421"
}'About
Building the Trust Layer for Modern Freight
Drayage Blockchain is a transportation technology initiative bringing the operational relationships of drayage into a shared digital environment, where authorized participants work from consistent information and important transactions carry a verifiable history.
Participation, submission and data access follow defined roles and agreements.
Corrections are recorded as new events linked to the original, never overwritten.
AI recommends; payments, commitments and disputes need defined review.
Talk to the team
Talk to Our Integration Engineering Team
Have questions about TMS API integration, custom validator node deployment, or enterprise pricing? Our team responds within 1 business hour.
Developer & Security FAQ
Is sensitive commercial pricing data public on the chain?+
No. Only cryptographic SHA-256 hashes, digital signatures, and timestamps are committed on-chain. Underlying document payloads remain securely stored in your private TMS or ERP system.
Do carriers or shippers need a blockchain account to verify a record?+
No. Anyone with the record file or payload can use our public verification engine to check authenticity. Accounts are only needed to issue API keys for anchoring new records.
How are corrections or load amendments handled?+
If a rate or load detail changes, an updated record version is anchored with a link referencing the parent transaction. The audit trail retains full immutable history of both versions.
Does a blockchain record prove the physical event happened?+
No. The ledger makes an accepted record difficult to alter without detection. Confirming that a pickup, delivery, inspection or return actually occurred still depends on trustworthy source systems, authenticated participants and supporting evidence.