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Built for ship agents who need to prove custody, not just log parcels.
June 2026
Customs authorities expect digital records.
Paper GDNs are a compliance liability. Port-state inspections increasingly require traceable custody evidence.
P&I clubs require custody proof for claims.
An HMAC-chained audit trail eliminates he-said/she-said disputes on bonded cargo and delayed deliveries.
Vessel operators expect real-time status.
Not end-of-week reports. Captains confirm via secure link; owners see the full custody chain on their phone.
SeaPillar is a digital parcel custody platform built for ship agencies that handle bonded goods, customs release workflows, and signed GDN production. It tracks every parcel through a full seven-stage custody chain — from EXPECTED through CLOSED — with cryptographically-signed GDNs (ECDSA P-256) and an immutable audit log that satisfies P&I, customs, and flag-state requirements.
Desk
Up to 10 vessels
Command
Up to 50 vessels
Enterprise
Unlimited vessels
AES-256 Encryption
All data encrypted in transit (TLS 1.3) and at rest. Your cargo ledger is secure.
Immutable Audit Trail
Every custody change timestamped and attributed. Sealed records for P&I evidence.
Role-Based User Access
Operators, warehouse, customs officer, and captain roles — each sees exactly what they need.
EU-Hosted Data
Full GDPR compliance. Data stays in highly secure EU-based infrastructure.
Compliance Exports
GDN, parcel event logs, and custody chain exports ready for customs, P&I, and flag-state requests.
Vessel-Call Status
Every parcel across all 7 custody stages, updated as it moves through the port call.
Design-Partner Programme
First 5 agencies: 3 months free on COMMAND — weekly feedback session + case study.
Contact: aa@keyton.dk
seapillar.com · Contact for a demo: aa@keyton.dk · All prices DKK excl. VAT