Three threads, one commit:
1. Size-tiered listing fee instead of a flat $1
priceUsdForSize(bytes) in service/payments.js:
0 - 100 MiB → free
100.001 - 200 MiB → $1
200.001 - 300 MiB → $2
...
1900.001 - 2000 MiB → $19
2000.001 - 2048 MiB → $20 (ceiling at 2 GiB)
listingNeedsPayment(bytes) replaces paymentsRequired() — a free-tier
upload always publishes immediately even when PAYMENT_REQUIRED=1; the
operator switch only governs the paid tiers. createInvoice derives the
fee from the listing's own size at invoice time.
2. Upload cap back to 2 GiB
The 200-MiB cap from the previous commit (which fixed the Caddy-413
HTML bug) is reverted. The paywall is now the real size gate; Caddy
is just the ceiling. p2pexchange Caddyfile already updated + reloaded.
3. Hero + SEO
Hero leads with the plain-English product category:
The decentralized app store.
A home for apps, programs, dApps, and libraries — listed and settled
on the Bitcoin Cash chain, hosted on the decentralized web, 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.
"hosted on Sia" → "hosted on the decentralized web". Sia is the
mechanism, not the pitch — general readers aren't tripped on the
acronym on the hero.
Meta description rewritten to lead with "decentralized app store" and
name the long-tail terms the audience searches for ("web3 browsers",
"BCH wallets", "mobile and desktop apps").
Two JSON-LD blocks (WebSite + Organization) inlined on home via
layout's headExtra channel — knowledge panel + WebSite result card.
4. Submit wizard
Step 1 result shows the computed listing fee under the scan verdict,
so publishers see the price BEFORE filling out the manifest.
Step 4 publish branches on the server's payment_required flag. On a
paid listing it POSTs /api/invoice right after the listing POST and
renders a payment card with the exact sat amount, the operator receive
address, a `bitcoincash:` URI the wallet opens, and the invoice status
URL for polling.
Two bugs under one roof.
The visible one: a publisher uploading anything over 10 MB on the live
site got "Network error — Unexpected token '<'" in the browser console.
Cause: the Caddy block I wrote for prometheus.x had
`request_body { max_size 2GB }` nested inside the handle block, where it
is a syntax Caddy parses but does not apply, so Caddy's own 10 MB
default was still the gate. Any oversize POST got Caddy's HTML 413 page,
which the browser's JSON parser choked on at the leading `<`.
Fix: moved `request_body { max_size … }` to the top of the prometheus.x
site block (outside `handle`), where Caddy actually honours it. The live
Caddyfile on p2pexchange is already patched + reloaded; a 50 MB upload
verified through the end-to-end path (Caddy → service → clamd → signed
scan report).
The scope one: 2 GiB was more than Prometheus should offer to publishers
at launch. Mobile apps are usually ~100 MB and even most desktop
installers come in well under 200 MiB. Dropping to 200 MiB:
- Fits every Android APK and most desktop installers.
- Shrinks the operator's Sia storage bill (fewer accidental Steam-size
uploads).
- Keeps the "publishers of larger binaries self-host and submit a
manifest with the external URL + SHA" escape hatch — the scanner
still fetches the URL and checks the hash, so a 5 GB game isn't
locked out, Prometheus just doesn't eat its storage.
Changes:
service/uploads.js MAX_FILE_BYTES default: 2 GiB → 200 MiB
service/pages.js /submit step-1 subtitle: "any size up to
2 GiB" → "up to 200 MiB"
deploy/prometheus-x.conf (unused angie fallback) 2g → 200m
deploy/apps-silentmode-st.conf (unused angie fallback) 2g → 200m
PROMETHEUS_MAX_UPLOAD_BYTES env still overrides per-instance.
Everything the VPS needs to run Prometheus is in Prometheus/deploy/:
prometheus-service.service systemd unit, Node on 127.0.0.1:3700,
ReadWritePaths narrowed to the dirs the
service actually writes (db, uploads, keys,
build). Hardened with NoNewPrivileges,
PrivateTmp, ProtectSystem=strict,
ProtectHome. Reads /etc/default/prometheus
for instance env (admin name, VT key,
payment config) so the repo carries no
per-install secrets.
prometheus-x.conf angie vhost for the BNS name's apex.
TLS-terminated with a self-signed cert that
the on-chain `tls` record pins (no CA
involved). Reverse-proxies / to the Node
service, 2 GiB client_max_body_size for
POST /api/upload, proxy_request_buffering
off so large uploads do not spool to disk.
make-tls-cert.sh ECDSA P-256, 10-year expiry (the on-chain
pin is what actually expires, not the cert
metadata). Prints the DER sha256 that goes
in the `tls` record. Idempotent — rerun to
rotate.
README.md First-time install recipe (useradd →
rsync → npm install --omit=dev → make-tls
→ angie reload → systemctl enable --now),
the matching Argus register.js command for
the record change, update + rollback.
Execution — the deploy itself, the record change, enabling payments —
is the operator's call, not something a script here runs on its own.
