feat(theseus/siawallet): bundled Siacoin wallet add-on (walletd-backed, v2)
Second bundled wallet, same shape as bchwallet:
- keys: api.vault.derive("siawallet/mainnet/0") as the seed for walletd's
KeyFromSeed(seed, index) (blake2b(seed||index) -> ed25519); addresses are
standard unlock hashes, so a future walletd seed import yields the same
addresses. Seed and keys live in memory only.
- lib/sia.js: Sia binary encoder, StandardUnlockHash, address checksum,
v2 InputSigHash ("sia/sig/input|" + replay byte 2 + transaction
semantics), transaction weight, walletd JSON. Address hashing and the
sighash were verified against real mainnet v2 transactions (signatures
from block 591853 verify under this implementation).
- lib/walletd.js: address-scoped walletd HTTP client (tip, fee, balance,
outputs with proofs, events, broadcast). The node URL is a user setting
with no default; hosted providers embed the access key in the path, so
only the origin is ever displayed or logged.
- lib/wallet.js: gap-limit discovery via events, mature/immature balance,
history deltas from v1/v2/foundation/miner events, largest-first
selection with change to the current address, fee = walletd rate x
weight x 1-3 multiplier, broadcast with the outputs' basis. A signed tx
built here was accepted structurally by a live walletd (rejected only
for the stub key not owning the parent).
- panel: Receive (QR), Send, History, Settings (node URL, derivation info,
seed reveal behind approval, connected sites); gates for locked vault,
no vault, no node URL.
- window.siacoin dapp bridge: getAddress (rememberable), signAndSend with
100/1,000/10,000 SC allowances, signMessage (ed25519 over blake2b-256 of
the message) — same approval and permission rules as the BCH wallet.
2026-09-06 18:49:13 +02:00
<!doctype html>
< html lang = "en" >
< head >
< meta charset = "utf-8" >
< title > Siacoin Wallet< / title >
< style >
:root { color-scheme: light dark;
--bg:#0e131c; --panel:#141a24; --card:#0f1621; --line:rgba(255,255,255,.09);
--ink:#e7eaf1; --mut:#8b98a9; --dim:#5e6678; --acid:#d6ff3d; --danger:#f6768a; --ok:#5ad38a;
--sia:#20ee82; }
@media (prefers-color-scheme: light) {
:root { --bg:#f8faff; --panel:#ffffff; --card:#f1f4fa; --line:rgba(0,0,0,.10);
2026-09-07 00:56:33 +02:00
--ink:#1a1f2b; --mut:#5c6577; --dim:#8a93a5; --sia:#1abc6a;
/* Darker acid on light backgrounds. */
2026-09-08 00:49:46 +02:00
--acid: #088A66; }
feat(theseus/siawallet): bundled Siacoin wallet add-on (walletd-backed, v2)
Second bundled wallet, same shape as bchwallet:
- keys: api.vault.derive("siawallet/mainnet/0") as the seed for walletd's
KeyFromSeed(seed, index) (blake2b(seed||index) -> ed25519); addresses are
standard unlock hashes, so a future walletd seed import yields the same
addresses. Seed and keys live in memory only.
- lib/sia.js: Sia binary encoder, StandardUnlockHash, address checksum,
v2 InputSigHash ("sia/sig/input|" + replay byte 2 + transaction
semantics), transaction weight, walletd JSON. Address hashing and the
sighash were verified against real mainnet v2 transactions (signatures
from block 591853 verify under this implementation).
- lib/walletd.js: address-scoped walletd HTTP client (tip, fee, balance,
outputs with proofs, events, broadcast). The node URL is a user setting
with no default; hosted providers embed the access key in the path, so
only the origin is ever displayed or logged.
- lib/wallet.js: gap-limit discovery via events, mature/immature balance,
history deltas from v1/v2/foundation/miner events, largest-first
selection with change to the current address, fee = walletd rate x
weight x 1-3 multiplier, broadcast with the outputs' basis. A signed tx
built here was accepted structurally by a live walletd (rejected only
for the stub key not owning the parent).
- panel: Receive (QR), Send, History, Settings (node URL, derivation info,
seed reveal behind approval, connected sites); gates for locked vault,
no vault, no node URL.
- window.siacoin dapp bridge: getAddress (rememberable), signAndSend with
100/1,000/10,000 SC allowances, signMessage (ed25519 over blake2b-256 of
the message) — same approval and permission rules as the BCH wallet.
2026-09-06 18:49:13 +02:00
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--ink);
font: 13.5px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
display: flex; flex-direction: column; }
header { padding: 12px 14px 10px; border-bottom: 1px solid var(--line); background: var(--panel); }
header .row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
header .t { font-weight: 600; display: flex; gap: 8px; align-items: center; }
header .t .coin { color: var(--sia); font-size: 16px; }
.net { display: flex; align-items: center; gap: 6px; color: var(--dim); font-size: 11.5px; white-space: nowrap; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); }
.dot.on { background: var(--ok); } .dot.busy { background: #e0b341; }
.bal { margin-top: 8px; font-variant-numeric: tabular-nums; }
.bal .big { font-size: 22px; font-weight: 650; letter-spacing: .2px; }
.bal .big small { font-size: 13px; color: var(--mut); font-weight: 500; margin-left: 4px; }
.bal .sub { color: var(--dim); font-size: 11.5px; }
nav { display: flex; border-bottom: 1px solid var(--line); background: var(--panel); }
nav button { flex: 1; padding: 9px 0 8px; border: 0; background: transparent; color: var(--mut); cursor: pointer;
font: inherit; font-size: 12.5px; border-bottom: 2px solid transparent; }
nav button.on { color: var(--acid); border-bottom-color: var(--acid); }
nav button:hover { color: var(--ink); }
main { flex: 1; overflow: auto; padding: 14px; }
section[hidden] { display: none; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.mono { font: 12.5px/1.45 ui-monospace, "Cascadia Code", Consolas, monospace; word-break: break-all; }
.lbl { color: var(--dim); font-size: 11.5px; margin-bottom: 4px; }
.btn { padding: 7px 12px; border-radius: 7px; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
cursor: pointer; font: inherit; font-size: 12.5px; }
.btn:hover { border-color: rgba(214,255,61,.4); }
.btn.primary { background: var(--acid); color: #0b0e14; border-color: transparent; font-weight: 650; }
.btn.primary:disabled { opacity: .45; cursor: default; }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 4px 9px; font-size: 12px; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.qrwrap { display: grid; place-items: center; padding: 12px; background: #fff; border-radius: 10px; margin-bottom: 12px; }
canvas { image-rendering: pixelated; }
input[type=text], textarea { width: 100%; padding: 7px 9px; border-radius: 7px; background: var(--panel);
border: 1px solid var(--line); color: var(--ink); font: inherit; font-size: 13px; outline: none; }
input:focus, textarea:focus { border-color: rgba(214,255,61,.5); }
.field { margin-bottom: 12px; }
.hint { color: var(--dim); font-size: 11.5px; margin-top: 4px; }
.amt { display: flex; gap: 6px; }
.amt input { flex: 1; }
.fee { display: flex; align-items: center; gap: 10px; }
.fee input[type=range] { flex: 1; accent-color: var(--acid); }
.fee .v { color: var(--mut); font-size: 12px; min-width: 70px; text-align: right; font-variant-numeric: tabular-nums; }
.summary { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; font-size: 12.5px; margin-top: 10px; }
.summary .k { color: var(--dim); } .summary .v { text-align: right; font-variant-numeric: tabular-nums; }
.msg { margin-top: 10px; font-size: 12.5px; padding: 8px 10px; border-radius: 7px; }
.msg.err { background: rgba(246,118,138,.12); color: var(--danger); }
.msg.ok { background: rgba(90,211,138,.12); color: var(--ok); }
.tx { display: grid; grid-template-columns: 22px 1fr auto; gap: 2px 10px; padding: 9px 4px; border-bottom: 1px solid var(--line); cursor: pointer; }
.tx:hover { background: rgba(255,255,255,.03); }
.tx .ic { font-size: 15px; line-height: 1.3; }
.tx .ic.in { color: var(--ok); } .tx .ic.out { color: var(--danger); }
.tx .what { font-size: 12.5px; }
.tx .when { color: var(--dim); font-size: 11.5px; grid-column: 2; }
.tx .amt2 { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; font-size: 12.5px; }
.tx .amt2.in { color: var(--ok); }
.tx .conf { grid-column: 3; text-align: right; color: var(--dim); font-size: 11px; }
.tx .conf.pending { color: #e0b341; }
.empty { color: var(--dim); text-align: center; padding: 30px 10px; font-size: 12.5px; }
.gate { padding: 40px 18px; text-align: center; color: var(--mut); }
.gate .big { font-size: 28px; margin-bottom: 8px; }
.gate b { color: var(--ink); }
.gate input { margin-top: 14px; text-align: left; }
.kv { margin-top: 10px; }
.kv .lbl { margin-top: 8px; }
a.link { color: var(--acid); text-decoration: none; cursor: pointer; }
< / style >
< / head >
< body >
< header >
< div class = "row" >
< div class = "t" > < span class = "coin" > Ⓢ< / span > < span > Siacoin< / span > < / div >
< div class = "net" > < span class = "dot" id = "dot" > < / span > < span id = "netlbl" > connecting…< / span > < / div >
< / div >
< div class = "bal" >
< div class = "big" > < span id = "balSc" > —< / span > < small > SC< / small > < / div >
< div class = "sub" id = "balSub" > mainnet< / div >
< / div >
< / header >
< nav >
< button data-tab = "receive" class = "on" > Receive< / button >
< button data-tab = "send" > Send< / button >
< button data-tab = "history" > History< / button >
< button data-tab = "settings" > Settings< / button >
< / nav >
< main >
< div id = "gate" class = "gate" hidden > < / div >
< div id = "tabs" >
< section id = "tab-receive" >
< div class = "qrwrap" > < canvas id = "qr" width = "200" height = "200" > < / canvas > < / div >
< div class = "card" >
< div class = "lbl" > Receiving address < span id = "addrMeta" > < / span > < / div >
< div class = "mono" id = "addr" > —< / div >
< div class = "actions" >
< button class = "btn sm" id = "copyAddr" > Copy< / button >
< button class = "btn sm" id = "nextAddr" > Next unused address< / button >
< button class = "btn sm" id = "viewAddr" > Explorer< / button >
< / div >
< / div >
< / section >
< section id = "tab-send" hidden >
< div class = "field" >
< div class = "lbl" > Recipient< / div >
< input type = "text" id = "sendTo" spellcheck = "false" autocomplete = "off" placeholder = "76-character Sia address" >
< div class = "hint" id = "sendToHint" > < / div >
< / div >
< div class = "field" >
< div class = "lbl" > Amount (SC)< / div >
< div class = "amt" >
< input type = "text" id = "sendAmt" inputmode = "decimal" autocomplete = "off" placeholder = "0.00" >
< button class = "btn sm" id = "sendMax" type = "button" > Max< / button >
< / div >
< / div >
< div class = "field" >
< div class = "lbl" > Fee< / div >
< div class = "fee" > < input type = "range" id = "feeMult" min = "1" max = "3" step = "1" value = "1" > < span class = "v" id = "feeLbl" > normal< / span > < / div >
< / div >
< div class = "card" >
< div class = "summary" >
< div class = "k" > Amount< / div > < div class = "v" id = "sumAmt" > —< / div >
< div class = "k" > Network fee< / div > < div class = "v" id = "sumFee" > —< / div >
< div class = "k" > Total< / div > < div class = "v" id = "sumTotal" > —< / div >
< / div >
< / div >
< div class = "actions" > < button class = "btn primary" id = "sendBtn" disabled > Send< / button > < / div >
< div class = "msg" id = "sendMsg" hidden > < / div >
< / section >
< section id = "tab-history" hidden >
< div id = "txlist" > < / div >
< / section >
< section id = "tab-settings" hidden >
< div class = "field" >
< div class = "lbl" > walletd node URL< / div >
< input type = "text" id = "setUrl" spellcheck = "false" placeholder = "https://host[:port]" >
< div class = "hint" id = "urlHint" > Any walletd (v2) with index mode "full". Hosted providers put your access key in the path; it is stored locally only.< / div >
< / div >
< div class = "actions" >
< button class = "btn primary" id = "applySettings" > Apply< / button >
< button class = "btn" id = "refreshBtn" > Rescan< / button >
< / div >
< div class = "card" style = "margin-top:16px" >
< div class = "lbl" > Recovery info< / div >
< div class = "hint" > Keys come from your Theseus password vault under < span class = "mono" > silentmode/addons/siawallet/mainnet/0< / span > , using walletd's per-index key scheme. The same vault seed on another machine recreates this wallet.< / div >
< div class = "kv" id = "recovery" > < / div >
< div class = "actions" >
< button class = "btn" id = "showInfo" > Show derivation< / button >
< button class = "btn danger" id = "showSeed" > Show wallet seed< / button >
< / div >
< / div >
< div class = "card" style = "margin-top:16px" >
< div class = "lbl" > Connected sites< / div >
< div class = "hint" > Sites allowed to read your address, and sites with a payment allowance they can spend without asking. Message signing always asks.< / div >
< div id = "sites" class = "kv" > < / div >
< / div >
< div class = "msg err" id = "settingsMsg" hidden > < / div >
< / section >
< / div >
< / main >
< script src = "qr.js" > < / script >
< script src = "panel.js" > < / script >
< / body >
< / html >
