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* README rewritten for today's coinos v3; build switches are COINOS_* (HAL_* ↵Adam Soltys9 days1-1/+1
| | | | | | | still accepted); silent-payment leftovers removed Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01YRC6aKhwAud231ot9FPmhi
* Paint cached thread counts and header hat on refreshAdam Soltys2026-09-241-4/+4
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* Point of sale: a bill, an optional tip prompt, one invoice, and a ledger ↵Adam Soltys2026-09-211-2/+3
| | | | | | | | | | | | | | | | | | that keeps tips apart. A new deferred feature (src/features/pos.js): type the amount in the display unit, optionally a note, Charge. With the tip prompt on, the customer sees the bill and picks a percentage (configurable, default 10/15/20), their own figure, or no tip; one Lightning invoice is made for the total through the Ark feature's receive (new hooks arkLnInvoice/arkLnWatch/arkLnUnwatch/ arkLnCancel wrap createLnInvoice and pollArkLn). Paid, expired and cancelled sales are recorded with the bill and the tip as separate figures, and the fiat rate at the time; the amount screen shows today's bills, tips and total. Doors: Settings → Payments card, and a button under the payment address on Receive (a receiveExtras hook the names pane renders). Co-Authored-By: Claude Fable 5.1 <[email protected]>
* The app arrives in movements: real ESM chunks split the bundle (entry 333KB, ↵Adam Soltys2026-08-261-13/+22
| | | | | | | shared chunks alongside, 61KB of gifts/NWC/hats deferred past first paint into slots that keep their hook seniority), the lazy scripts wear IIFE coats so their names can't collide with the page's — which is what silently broke the remote-signer button — nip98 moves out of the login module so minimal builds stop hauling backup relays, and the smoke test learns the front door's new steps while the regtest stack rises from its IBD nap Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_019eA8JRq9Wr7z2fRQk99HLi
* Hats: put your money where your head is — supporter hats perch above the ↵Adam Soltys2026-08-161-1/+2
| | | | | | | avatar everywhere it appears, from 21-sat beanie to 2.1M-sat top hat; the crown stays on the founder Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01JtaatFfAbx91Nh3xqKVqKz
* Chat: Concord encrypted community messaging, with a default coinos roomAdam Soltys2026-08-021-1/+2
| | | | | | | | | | | | Implements the Concord protocol (CORD-01..04) — private streams, the control-plane fold, guestbook membership, owner-rooted authority — and ships a built-in "coinos" community founded by Adam's npub (owner/admin). Messages sign with the nostr login identity when a signer is live, else the wallet's NIP-06 key; all encryption rides derived stream keys so remote signers only ever sign seals. Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Wvj4aoeMZwA7VUGdJP9Swi
* One wallet per Nostr identity, NIP-98 auth, npub payment addressesAdam Soltys2026-08-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Consistency fix with teeth: logging in with a pasted key derived one wallet while an extension login for the SAME identity found no backup and generated a different one. Now every signer kind runs one flow — look for the published association first (that's where the money is), then derive (key in hand) or generate (signer only) — and a derived seed is published too. That costs nothing, since the derivation is public and anyone holding the key could compute it anyway, and it makes the identity open the same wallet however you log in. Registrar auth is now NIP-98 (HTTP Auth, kind 27235) instead of a homemade envelope: the signature binds the URL, method and body hash, so a captured header can't be replayed elsewhere. NIP-78 already covered the encrypted association; NIP-26 delegation is deprecated, so owner→manager nomination lives in the registrar's own model: an npub-shaped name may only be claimed by that identity, which nominates the wallet key to keep the record updated afterwards (the wallet key is the only one always available — offline, in the worker). Payment addresses therefore default to the user's REAL npub in all three login methods, falling back to the wallet's own identity when no Nostr account is linked. Co-Authored-By: Claude Fable 5 <[email protected]>
* Log in with Nostr, and link a wallet to a Nostr accountAdam Soltys2026-08-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Three ways in: a NIP-07 browser extension, a NIP-46 remote signer (Amber, Amethyst — paste its bunker:// address), or a pasted nsec/hex key that lives in memory for the session and is never stored. How an account gets a wallet depends on what we can see, and the two cases are genuinely different: * We hold the key (pasted nsec): the seed is DERIVED from it — sha256("coinos:wallet-seed:v1" | privkey) as BIP-39 entropy. The same Nostr key always opens the same wallet, on any device, with nothing stored anywhere. * We only have a signer: deriving is impossible (we never see the key, and neither signatures nor NIP-44 ciphertexts reproduce), so the seed is ASSOCIATED instead — generated once and published as a replaceable event encrypted to the user's own key, which only their signer can decrypt. Later logins find and decrypt it. The second path means the Nostr key can recover the money; the UI says so before publishing anything. Linking an already-open wallet uses the same publish path and refuses to overwrite an account's existing wallet. Co-Authored-By: Claude Fable 5 <[email protected]>
* Payment names: ₿[email protected] via BIP-353 DNS payment instructionsAdam Soltys2026-08-011-1/+4
| | | | | | | | | | | | | | | | | | | | Receiving: a Settings card claims a username, signed with the wallet's nostr key; the new names registrar (names/server.js, deployed at names.halwallet.app) enforces first-come ownership by that key and mirrors the claim into a DNSSEC-signed TXT record at <name>.user._bitcoin-payment.halwallet.app whose BIP-21 URI carries the wallet's reusable ark address. The record re-registers itself if the ark address ever changes, and a collapsible hint shows the single CNAME a user adds to serve the same name from their own domain (BIP-353 supports delegation when both zones are DNSSEC-signed). Sending: a pasted name@domain resolves over DNS first — two independent DoH resolvers must agree and both report the DNSSEC AD flag (full client-side chain validation is the stated follow-up) — an ark= instruction pays natively, an on-chain path fills the send form, and a name with no DNS record falls back to the Lightning-address zap flow. Co-Authored-By: Claude Fable 5 <[email protected]>
* Simplify: one Lightning path, one balance, fewer featuresAdam Soltys2026-08-011-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | Dropped: silent payments (feature, wallet chains, scan worker, indexer config), Boltz submarine/reverse swaps (feature + swap.js + tools), the third-party ark swap bridge (config, client flows, settings card — the ASP's own Lightning send is the one path now), and the Consolidate coins settings action. The NWC pouch is gone with them: background answering now spends the WHOLE ark balance. The IndexedDB record mirrors the real manager state plus the chain-3 keys for its live coins and a change-index window; the worker pays through the ASP exactly like the open app, and the app folds the worker's spends, change, and key allocations back in on connect (additive merge + reconcile against the server). A leftover chain-6 pouch from the short-lived pouch era is swept home automatically using the keys stored in its own record. The stated tradeoff: same-origin script access now reaches the ark balance, not a carve-out — the ark balance is walking-around money, the on-chain wallet's keys are never mirrored, and per-connection NWC budgets remain the enforced ceiling. Bundle: 726KB -> 602KB. Co-Authored-By: Claude Fable 5 <[email protected]>
* Add Nostr Wallet Connect (NIP-47) — hal as a wallet serviceAdam Soltys2026-08-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Other apps can connect over nostr and pay from this wallet without touching its keys, within a per-payment and daily budget the user sets, revocable at any time. hal holds no native Lightning balance, so every operation runs over Ark: pay_invoice takes the swap bridge when configured and falls back to the ASP's lightning-send, make_invoice mints on the ASP. NWC availability therefore tracks Ark availability. - kinds 13194/23194/23195, nip44_v2 and nip04, replying in whichever scheme the request used; every request gets a reply so clients never hang - each connection gets its own service keypair, so revoking one can't affect the others and none is tied to the user's nostr identity - budgets are checked BEFORE spending, not reconciled after - requests are ignored unless signed by that connection's client key, and replayed/stale events (>120s) can't re-trigger a payment - Settings card to create, show (URI + QR) and revoke connections, and it says plainly that this only works while a tab is open tools/nwc-test.js drives it as a real client: both encryption schemes, budget refusal with a genuine over-limit invoice, unsupported-method errors, and a request from an unauthorized key being ignored. Co-Authored-By: Claude Fable 5 <[email protected]>
* Add NIP-57 Lightning zaps (npub / lightning address / lnurl)Adam Soltys2026-07-301-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Send a Lightning zap to a nostr npub, a lightning address (name@domain), or an lnurl. New src/lnurl.js does the resolution half — target → LNURL-pay params → signed kind-9734 zap request → callback → bolt11 — and the new zaps feature (src/features/zaps.js) drives the amount/comment UI, then hands the invoice to the existing Boltz submarine-swap flow via a new swaps.startLnPay hook, so there's one tested pay/review/confirm/success path. Routing: a bolt11 is still caught by swaps; an npub still prefers an instant free Ark zap when Ark can serve it, and only falls through to a Lightning zap otherwise — ark's "no Ark address" screen also offers an explicit "Zap over Lightning" fallback (gated on the zaps feature's canLnZap). A real zap receipt is attributed only when the server advertises allowsNostr and we know the recipient's pubkey; otherwise it degrades to a plain LNURL-pay. Nostr seam gains nostrSign (finalize without publishing), nostrProfile (kind-0 with lud16/lud06), and nostrRelays. Lightning addresses are debounced in matchSendText since their regex matches mid-typing. Verified: unit tests for parse/encode/zap-request; a live resolve→signed 9734→payable mainnet bolt11 against coinos; and an in-browser DOM smoke (zap form + LNURL params over CORS + allowsNostr hint + handoff). Co-Authored-By: Claude Opus 4.8 <[email protected]>
* Features phase 2b: silent payments + nostr sync leave the core walletAdam Soltys2026-07-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wallet.js drops from 2,374 to ~1,970 lines, holding only BIP84 on-chain logic plus generic feature seams. New seams added this pass: registerBalanceExtra extra confirmed/pending buckets registerInputProvider extra spendable inputs for buildTx registerSendPreparer destinations needing post-selection derivation registerInputSigner non-BIP84 input signing registerHistoryProvider / registerScanHook / registerRealtimeHook / registerLoadHook / registerCacheExtension / registerCacheSavedHook src/features/sp-wallet.js: the whole BIP-352 engine — key derivation, worker-accelerated indexer scanning, the live indexer WebSocket, SP outputs as spendable inputs, sp1 send preparation, and per-output-key signing — installs via those seams (installSpWallet). src/features/sync.js: nostr identity + encrypted cross-device state sync plus its Settings card, installed via load/cache-saved/realtime hooks. profileChip/nostrProfile move here-adjacent (into gifts, the only other nostr consumer), so core app.js no longer imports nostr at all. buildTx/sign are now feature-agnostic (input providers + preparers + signers); _recomputeBalance* use the balance-extra registry, so a core build with no SP no longer calls a missing spBalance() (that regression dropped the minimal build into offline mode — caught by the smoke test). New coverage: tools/sp-test.js drives two browser "devices" through an SP send, indexer discovery, and an SP-input spend on the ark regtest chain (needs tools/sp-indexer.js pointed at bitcoind:18543). Minimal smoke now also asserts no SP/nostr code ships. Minimal profile: 314KB, down from 412KB (full: 580KB). All suites green: minimal smoke, sp-test, ark UI, gift lifecycle. Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01QFAcD4V284DvYZZHP7Rxxy
* Build profiles: HAL_FEATURES selects which features shipAdam Soltys2026-07-041-0/+16
build.js swaps src/features/index.js for a generated module importing only the enabled features (gifts,swaps,ark,sp — unset means all, "none" means a plain on-chain wallet), so excluded feature code and its network endpoints never enter the bundle. Minimal profile: 476KB vs 577KB, with the Ark/gRPC, Boltz, and MuSig2 code verifiably absent. `bun run build:minimal` builds it. tools/minimal-smoke.js proves the minimal profile end-to-end: no receive-mode dropdown, no gift button, no swap/Ark/SP settings cards, no page errors, and a plain on-chain receive still lands. The two blessed profiles are full (everything, the existing e2e suites) and minimal (this smoke test); other combos should work but aren't CI'd. Gift and SP primitives still live inside wallet.js, so those bytes remain in the minimal bundle for now — extracting them is the next step if we want the core leaner still. Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01QFAcD4V284DvYZZHP7Rxxy