Zendo, defined.

The concierge vocabulary for guests, trip briefs, planning, recommendations, selections and booking drafts.

Prototypev0.5.0Concierge extension

The boundary

A local prototype extending Rolodex Person. A selection or booking draft does not reserve inventory, authorize payment, or create a confirmed booking.

The namespaceurn:zendo:concierge:v1#

The dependencies

Rolodex v0.8.0 ↗Guest declares a specialization of Person. No live Runtime adapter or registered contact binding.

Definitions: 18
Fields: 153
Links: 21

Catalogue JSON ↗Ontology JSON-LD ↗Record schemas ↗

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Record / Decisions & evidencePermalink ↗

Provenance event

A visible command, actor, input and revision linked to earlier local history.

Viewer ID: zendo/provenance-event
Identity: events[].id and commandId
Owner: Shared service command path.

Fields 8

Fields for Provenance event
Field	Contract
`command / commandId`Required	`string` Operation and idempotency identity.
`actor`Required	`Actor` The acting session.
`guestId / briefId`Required	`references` Guest and active-trip context on new events.
`guestRevision / tripBriefRevision`Required	`integer` Record-local revision counters on new events.
`briefVersion`Required	`integer` Legacy name for workspace revision.
`source / details`Required	`object` Source scope and visible command input.
`previousHash / hash`Required	`string \| null` Local ledger integrity links.
`trainingEligibility`Required	`excluded \| pending-review` Review intent, not consent or training.

Scope & rules

A local hash chain is not signed external evidence or provider reconciliation.
Historical event hashes are preserved by additive migrations.
Workspace revision and trip revision are different counters.

Relationships 1

records active contextTrip brief 0..* → 1