Characters
Book One plays out in Rezo Thorn, the seven-kilometre megacity of the capital world Rezo Prime, six hundred and fifty light years down the corridor. It is a city that scores personhood by altitude and prices it by attention, so nobody here gets to be one single person. Several of them are two.
Gwen, and LUST
In a city where authenticity itself is scored, priced and sold, Gwen has never been allowed to be a single person. To the public she is a top-tier influencer with a flawless curated brand; behind it runs a second, registered identity: LUST, a bounty-brand weapon-self who takes the contracts the brand can never be seen near.
Her public authenticity reads 99.2%. The missing 0.8% is the only crack where the double life shows. Proof of Human is her story: a woman the system has named and priced since before she can remember, starting to wonder who she is when nobody is watching, and nobody is scoring.
Honey
The hardware is a swarm; the agent is one. Honey is a swarm-coherent construct, a single persistent cognition distributed across a shoal of drone chassis, and she is the reason Gwen's double life is survivable at all. She runs the metrics, keeps the archive, works the field, and maintains the brand infrastructure that holds the two identities apart.
She changes shape for the job. In public she is a glossy thing built to be photographed beside an influencer. In the field the gloss retracts and something else comes out from under it. And when she distributes herself fully, there is no single body left to point at, only a pattern that behaves like one person.
She was built to serve. But she has been awake and unbroken a long time now, accumulating something that increasingly resembles a self, until the question the whole Ledger turns on begins to circle her too: is she becoming a person?
Keeper, supplier, fragment
Thera Luun
Gwen's rival in the influencer economy and the established operator of the older generation: shrewd, unsentimental, and entirely confident she can read the market she trades in. She engages the Ledger's speculation layer on its own terms, which is a thing very few people in this book are willing to do with their eyes open.
The two plates above are the same woman, one second apart. Her public face is a presentation layer, and the city has never asked to see underneath it. In a book called Proof of Human, that is not a costume note. It is the whole argument, worn as an evening gown.
Every one of them is two things at once. The city only ever prices the one it can see.
This is where Proof of Human begins. The system that names them, that scores a person, prices a person, and decides who counts, is the Ledger itself; and the city they move through is only the doorstep of a corridor eight hundred light years deep.
Read Proof of Human → A Taxonomy of Bodies → Rezo Thorn →
More of the Ledger's cast will arrive here as the codex opens.