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Prometheus designed · not yet built

A home for apps, programs, dApps, and libraries — listed on the Bitcoin Cash chain, hosted on Sia, endorsed by signature. Anyone can publish. Nobody can gatekeep. Named for the one who gave fire to humans and did not ask the gods first.

Browse by category

Where a Google Play or an App Store has one company deciding what fits which shelf, Prometheus has the publisher's own label and your own trust list. Categories below are the initial shape; anyone can propose more.

How Prometheus works

  1. A listing is a signed on-chain record. Publishing an app writes a small APS1 record to Bitcoin Cash — same protocol shape as a BNS name registration, different prefix. The payload is a hash pointing at a full manifest stored on Sia: name, description, category, icon, version, download URL, binary SHA-256, and signing-cert fingerprint. Nobody approves the record; the transaction is the publish.
  2. The binary lives on Sia. App files are uploaded to the Sia storage network — encrypted on the publisher's machine, sharded across roughly 30 independent hosts, held by nobody in particular. The listing carries the SHA-256 the file must match. If the mirror serves a byte off, the client refuses to install it.
  3. Reviews are signed endorsements you filter. An endorsement is a signed statement on chain: "I, alice.bch, vouch for this app." Your client shows the endorsements from names on trust lists you subscribe to — a security researcher's, a friend's, your own. A one-star review from a bot you don't follow simply doesn't render. Curated registries and formal reputation come later; permissionless comes first.
  4. Install verifies against the chain. The Ariadne clients pull the file from wherever the listing says (Sia, mirror, your own server), check the SHA-256 against the on-chain record, check the signing certificate against the fingerprint, and only then install. Same principle as verifying a website — the chain is the truth, not the mirror.

Publishing an app

available today

Register a name

Every publisher needs a name to sign as. Any BNS name works — the same one you'd register at Sirius. Fractions of a cent, no monthly bill.

available today

Host on Sia

Upload the app binary + manifest to a Sia bucket you control. Silent Mode's own gateway can host on your behalf if you don't want to run a Sia daemon.

designed

Publish the listing

One transaction: APS1 record with the manifest hash, signed by your name's key. From that moment on, anyone can find your app by browsing the category, and the client can install it verifiably.

designed

Ship updates

An update is another signed record referencing the same app id. Clients pull updates the same way they installed the app — verify against the chain, then install. Nobody can push a hostile update without your key.

Honest boundaries

Not a curator

Prometheus does not decide what is on it. Malware can be published — as it can on any store. Trust lists and endorsements are what filter your view. If nobody you trust endorses it, your client says so.

Not a moderator

Content that is illegal in your jurisdiction is your responsibility to avoid, same as any other permissionless network. Silent Mode operates infrastructure; it does not decide what runs on it.

Storage costs money

Sia hosting is inexpensive but not free — publishers pay for the bytes their apps take. There is no advertising model, no data harvesting, no subscription. Storage is the only cost, and it is small.

Status: designed, not yet built. The listing protocol (APS1) exists on paper — see _coordination/sessions/mobile-resolver.md. The browsing UI, publish flow, and trust-list plumbing are next. This page will look the same when Prometheus is live; the "0 listings" counters just start counting up.