# `Mailglass.ReferenceHost.TrustCheckpoint`
[🔗](https://github.com/szTheory/mailglass/blob/v2.7.0/dev/mailglass/reference_host/trust_checkpoint.ex#L1)

Deterministic trust-checkpoint encoder for reference-host journey evidence.

# `claim_boundary`

```elixir
@spec claim_boundary() :: String.t()
```

# `encode`

```elixir
@spec encode([map()]) :: map()
```

# `schema_version`

```elixir
@spec schema_version() :: String.t()
```

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*Consult [api-reference.md](api-reference.md) for complete listing*