@coasys/ad4m / Exports / LinkRow

Interface: LinkRow

One stored link as returned under __links — the same shape as the LinkExpression perspective.get() returns, including the signature verdict the executor recorded when the link was stored.

proof.valid is true only when the signature verifies against author. A link stored without a proof arrives with key and signature set to "" and valid: false; that is an unverifiable link, not a valid unsigned one. Anything that acts on a row (counting a vote, granting a role) should require proof.valid.

valid is never null here and invalid is always !valid, the same convention as perspective.get(). So invalid: true does not by itself mean a signature failed: it also covers a link with no proof, or with no recorded verdict. To tell an unsigned link from a failed signature, check whether proof.signature is "".

Table of contents

Properties

• author
• data
• proof
• timestamp

Properties

author

• author: string

Defined in

core/src/model/types.ts:447 (opens in a new tab)

data

• data: Object

Type declaration

Defined in

core/src/model/types.ts:449 (opens in a new tab)

proof

• proof: Object

Type declaration

Defined in

core/src/model/types.ts:450 (opens in a new tab)

timestamp

• timestamp: string

Defined in

core/src/model/types.ts:448 (opens in a new tab)