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Frontier · 12 sovereign inventions

Things the web didn't have until today.

Each invention below has a live API. Cards marked interactive open tools on this page. Honesty: refund/cancel emit signed intents and owner-processed settlement — not automatic on-chain clawbacks.

F1

Crypto Refund Guarantee

Signed SLA + REFUND_INTENT audit trail.

Open
F2

Live Conversion Aura

Real-time, signed, public KPI heartbeat.

Open
F3

Outcome-Anchored Pricing

Signed before/after deltas → auto-bps invoice.

F4

Self-Healing Checkout Cascade

BTC → Lightning → Stripe → PayPal → Wire.

Try
F5 · interactive

Time-Locked Discount Vault

VDF-anchored "wait N s, get X% off".

Open tool
F6 · interactive

Sovereign Receipt NFT

Portable, dual-signed proof. Verifiable offline.

Lookup
F7 · interactive

Provable Email Delivery

Signed manifest + Merkle inclusion proof.

Prove
F8

Gift-as-Capability

Send a CBAT to anyone. No account needed.

Mint / Redeem
F9

Anti-Dark-Pattern Pledge

Public, signed, self-enforcing.

Open
F10

Universal Cancel Link

One URL records a signed cancel intent.

Open
F11

Public Bandit Transparency

You see every price experiment.

Open
F12 · interactive

Carbon-Inclusive Checkout

Auto-attached signed gCO₂ + offset.

Estimate
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Workshop · F5 / F6 / F7 / F12

Try frontier tools live

F5 · Mint time-locked discount

Ready.

F6 · Receipt NFT lookup

Enter an order id.

F7 · Email delivery proof

Ready.

F12 · Carbon estimate

Ready.