A gainshare term is only as good as the party enforcing it. Luminous Smart Contracts write the term into a program instead of a promise — self-executing, immutable once signed, and payable without asking anyone's permission.
Value found on someone's behalf has always been the easiest fee in the world to underpay.
The deal closes. The client moves on. Memory of who found what fades fast, especially when it is inconvenient to remember. Verbal agreements evaporate; written ones get litigated by whichever side can afford the better lawyer six months later.
Every contract structure since cuneiform grain debts has relied on a third party — a court, an arbitrator — to decide what an agreement meant after the fact. That third party costs money, takes time, and introduces interpretation where there should only be execution.
A blockchain does not need to be persuaded, retained, or reminded. The math validates it. Nobody has to keep their word, because nobody has to.
The verified delta against the frozen baseline is read into the contract from the client's finance function or an agreed third party — an oracle, in the technical sense. The contract does not take our word for the gain any more than it takes theirs.
Share percentage, tier thresholds, floor, cap and the attribution boundary are written into the contract at deployment. Nothing about the arithmetic is discretionary at settlement time.
Funds are held for the client and for us to claim, rather than pushed out at the moment of calculation — the standard pull-payment pattern, and the more defensible one. The signed record, hash and all, sits alongside the settlement permanently.
Removing lawyers from execution is not the same as removing enforceability. The legal wrapper — a standard, jurisdiction-aware plain-language document referencing the on-chain contract address — is signed alongside it. A lawyer reviewing the wrapper should find nothing to argue with, because the argument has already been settled in the drafting.
The contract handles execution. The wrapper handles formation. The hash-verified signatures handle evidence. None of the three depends on either party's good faith after signing.
No rounding interpretation, no currency ambiguity, no "we calculated it differently." Both parties see the formula before either signs.
The original formula is written into the deployed contract and stored on-chain. It cannot change after deployment without a new contract and new signatures — the math on the original deal is preserved forever.
An EVM chain cheap enough that per-transaction fees never eat a share, with Ethereum's security underneath — Base or Arbitrum for most deals; a permissioned chain where a client requires deal privacy.
Solidity, audited by a recognised security firm before any deployment that moves real funds. Reentrancy, overflow and access-control errors are the ones that matter; the audit cost is trivial against the deal it protects.
Chainlink where an automated feed exists; otherwise a multi-signature confirmation between both parties' wallets — no unilateral action by either side triggers a payout.
Hardware wallets for individual signatories; Gnosis Safe where an enterprise counterparty needs multi-party control of a single address. The signing event is timestamped on-chain at the moment it happens.
Documents live in IPFS, addressed by content hash rather than server location, with encrypted cloud and local backup as redundancy. The blockchain holds the hash; the hash proves what you retrieve is what was signed.
A plain deal summary, the terms in ordinary language, a sign button. The cryptography sits behind it. Clients track status and settlement history without ever touching Solidity.
Overpayments, billing errors, unclaimed credits, unused assets. The verified recovery deposited is the number the contract reads.
New pricing, channels or markets. Attribution runs against agreed comparison periods fixed at baseline.
Acquisition targets, investment opportunities, strategic partnerships. The contract triggers on close, against verified transaction value.
Vendor renegotiation, process redesign, supply chain optimisation — any measurable cost reduction against a pre-engagement baseline.
Dormant intellectual property or licensing opportunity identified and activated. The verified licensing revenue is what the contract shares.
Benefits overpayment recovery, workforce restructuring, compliance penalty avoidance — quantifiable, and contractable the same way.
Each application is customised for its own trigger and verification method. The underlying structure never changes: define the event, define the math, define the verification source, execute automatically, record immutably.
Every deployment starts with the deal parameters filled into the standard template — client, opportunity, baseline, percentage, trigger, verification source — from the Gainshare terms already published.