रिलीज़

The register's variant schema, the body-type vocabulary, the class taxonomy and the evidence-quote convention, with a validator.

Fourteen states' road tax, registration and insurance rules as open data, with sources and dates, and the on-road calculator that reads them.

Rule 93 and the ministry's guidance as the calculator behind the drawing on every chassis page: the body envelope from wheelbase, overhang and tyre.

How a forecast is hashed at publication and scored against its outcome: the protocol, and a verifier that checks ours from the public API.

Maps a registration-certificate model string, a listing title, a dealer's shorthand or a Hindi-script name to the vehicle it names on the register: the entity resolution the industry lacks. v0 weights, the eval set and the scores against fuzzy and BM25 baselines are public.

Reads an Indian commercial vehicle brochure or spec page into the register's schema with an evidence quote per value.

Hindi and Tamil translation where torque, GVW, body types and Hinglish survive intact.

Aspect and sentiment on operator talk in Hindi, Tamil, Hinglish and Tanglish: mileage, service, cabin, price.

A distilled open assistant that answers commercial vehicle questions in three languages with the register's tool protocol, so anyone can run a grounded assistant on their own.

Hash-chained pings with public randomness in every batch and daily heads anchored in public; the record format as an open specification with reference libraries, so any insurer or court can verify a Nazar record without trusting us.

The accelerometer's reading of engine and chassis at idle and under load as a fingerprint that attributes a phone to a vehicle under a three-percent battery budget: paper, a consented anonymised dataset, a baseline model.

Per-vehicle baselines of vibration and, where consented, engine sound; anomaly detection on the device.

Rolling-id Bluetooth sightings between consenting drivers' phones as a witness on a position fix: paper and protocol.

Places, dwell, loading and unsanctioned trips from sparse phone positions; an open benchmark with anonymised traces.

Per corridor segment and hour: typical speed, dwell hotspots, breakdown density, weather exposure; maps and tables, quarterly.

Utilisation curves by class and corridor from consenting fleets: hours moving, idling, parked.

Breakdowns per lakh kilometres by model and age, with grades and sample sizes; the first such figure in India.

The public accuracy ledger as a method for market forecasting; the first year's scores.

The Body Book observer's method, a known tyre diameter as the scale, and its measurement error against ratified sheets.

How the makers' sites are read nightly by agents under human locks: the eval set, the failure taxonomy, the cost per page.

When the yard has a hundred closes: the first published residual curves with hammer evidence.