# `AssetInfo.version`

> Contract 2.0.0 · package sha256 `a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e` · generated from `configurator-runtime.d.ts` by `services/onsite-scripter/scripts/build-contract-docs.mjs`; edit the source, not this file.

Property of [`AssetInfo`](AssetInfo.md) · stable · since 2.0.0

```ts
readonly version: string | null;
```

The manifest's `provenance.sha256`: the unencrypted GLB's SHA-256 with that field read as 64 `0`s (spec section 7.4); null when unstamped, which every GLB is until the server stamps uploads ([`ModelDescription.manifest`](ModelDescription.manifest.md)).

## Generic-API test (spec 3.1)

| Rule | Result |
| --- | --- |
| 1. Neutral name | pass: `version` names no product |
| 2. A precedent | not recorded: no ledger row (coverage.json) names this member or its owner |
| 3. Two apps, or labs | not recorded: no ledger row names this member or its owner |
| 4. The cheaper fix first | not recorded per member (Appendix B decides it per need) |