UNIVERSEL · SENTINEL

Building Operations Brain · 24/7 Resilience Layer

A nervous system for your buildings.

Continuous monitoring, sub-two-second detection, legal traceability. SENTINEL extends UNIVERSEL-IGH beyond delivery — from the digital twin to a 24/7 operational system.

< 2 s
Seismic cascade
Accelerometer peak → elevator cut-off
110 k
Messages / s
Sustained ingestion per building
46 ms
p95 latency
Sensor → store, measured
Ed25519
Immutable audit
SHA-256 hash-chain + ed25519

Seismic cascade · measured sequence

M5.4 tremor detected at 340 km. Pipeline measured on the Zurita Tower reference environment.

Step
Action
T+0.4 s
Accelerometer peak at L54, USGS feed correlation
T+1.8 s
Rego cascade — elevator cut-off, stairwell pressurization, gas shutoff
T+2.1 s
Ed25519-signed event anchored on-chain (chain 79283)
T+7.2 s
BCF 3.0 topic created in UNIVERSEL with 3D viewpoint and 30-day sensor series
T+J7
eIDAS-signed claim pack, drone scan diffed vs nominal BIM

Latencies are SLA design targets, measured under chaos engineering.

01

Surveillance

Structure, air, water, energy, security, fire, elevators, cyber. Brick Schema + Project Haystack standards.

02

Detection

Edge + cloud AI, declarative Rego rules, thresholds calibrated on literature (NFPA, Eurocode, ASHRAE).

03

Decision

Smoke control, stair pressurization, lockdown, elevator recall. Every command authenticated and audited.

04

Proof

eIDAS-signed claims pack, exportable legal log, opt-in flow to your insurers.

Trace · without us

Every decision Ed25519-signed, hash-chained, Bitcoin-anchored via OpenTimestamps. Object Lock seven years. Compliant with EU eIDAS 910/2014 Article 26. Verifiable by any auditor, without us.

$ chain.verify --pubkey=sentinel.pub --tower=zurita
[…] verifying chain

Native compliance

NFPA 72Eurocode 8ISO 22301ISO 27001IEC 62443ASHRAE 62.1GDPRWELLDCD Dubai

Deployment

For partners ready to wire SENTINEL into an operating building.