Kintsugi example contract
Example contract: shows what a Kintsugi contract for this job looks like. Not signed, not an invoice.

Contract: KS-2026-0106
Client: The Bitcoin Corporation Ltd, company no. 16735102, registered in England & Wales. Commissioned the work.
Developer: b0ase · paymail b0asex@bwalletx.com ($b0asex)
Review: Kintsugi, run by The Bitcoin Corporation Ltd
Task: Your RelayX NFTs are still yours (bwalletx.com/recover-relayx)
Description: RelayX has closed, but the NFTs bought and minted there are still on chain at their owners' keys.
Estimate: 0.9 h (wall-clock)
Price: Client pays $23 (0.9 h × $25): $18 to the developer (0.9 h × $20, ~1.08 BSV at $17.01/BSV) and $5 to Kintsugi as its fee. Paid in BSV at the BSV/USD rate on the day of payment, both from the client's wallet in one transaction.
Estimated value of work: $52
Started: 7 Oct 2026
Delivered: 25 Oct 2026

Terms
1. Payment is peer to peer: the client pays the developer directly, wallet to wallet. Kintsugi never holds the money.
2. Up to 8 billable hours per day.
3. Done means: the pull request is merged into the agreed repo, the change is live on the stated page, and the security tool results are attached.
4. Security tools: Shannon for any change that touches sign-in, payments, keys or signing; Semgrep, gitleaks, pnpm audit and OSV-Scanner, CodeQL, OWASP ZAP (baseline scan) and Claude Code /security-review. Tool and AI usage costs are the developer's and are not billable hours.
5. Kintsugi checks the spec and reviews the work. When the work is accepted, the client pays the developer's $handle in bWalletX, with Kintsugi's fee as a separate payment in the same transaction.
6. Disputes: if the client and developer disagree about whether the work is done, Kintsugi reviews it and decides.
7. Delivered work belongs to the client once it is paid for.
8. Code under the Open BSV licence; specs and docs CC BY 4.0.
9. All three parties sign the same contract in bChatX before work starts.
10. This log is the founder's own work, counted at up to 18 hours a day. It comes from before the 8-hour daily cap that applies to Kintsugi developers.

Client: Example — not signed
Developer: Example — not signed
Kintsugi: Example — not signed