TxLINE Settlement Deployment Verification - 2026-06-26

This note records the current TxLINE Match Settlement release state for PrivateDAO.

Official Sources Used

• TxLINE local documentation: /home/x-pact/Desktop/txdoc
• Supported soccer league catalog: /home/x-pact/Downloads/SoccerSupportedLeagues.csv
• Public TxLINE documentation reviewed: https://txline.txodds.com/documentation
• Public TxLINE API reference reviewed: https://txline.txodds.com/api-reference/scores/
• Superteam bounty page reviewed: https://superteam.fun/earn/listing/prediction-markets-and-settlement/

No fixture IDs or stat keys were guessed. The product uses fixture IDs and competition context from the official local TxLINE sources.

Product Scope

TxLINE Match Settlement is now positioned as a World Cup prediction-market settlement desk:

• official fixture data enters the settlement workflow
• hidden payout policy remains private
• the visible result becomes a reviewer-readable proof
• the receipt path is prepared for Solana verification
• the page explains the product in investor-simple language within the first screen and the 3-minute video slot

Primary routes:

• /txline-settlement/
• /developers/txline-settlement-api/
• /products/

Wallet And Mainnet Readiness

The project wallet public key is:

4Mm5YTRbJuyA8NcWM85wTnx6ZQMXNph2DSnzCCKLhsMD

The matching local Solana keypair was located under the normal local Solana keypair path and verified by deriving the public key. Secret-key material is intentionally not printed in this document.

Mainnet balance observed during verification:

0.021802318 SOL

No mainnet transaction was sent during this verification pass.

Video Artifact

Current product video:

• source/output: apps/web/public/videos/txline-settlement-demo-3min.mp4
• poster: apps/web/public/videos/txline-settlement-demo-poster.png
• public mirror path: /videos/txline-settlement-demo-3min.mp4
• format: MP4
• resolution: 1280x720
• duration: 88 seconds

The video includes the World Cup hackathon visual, Brazil vs Morocco, fixture 17588386, the official-source settlement story, private payout-policy proof, and the Solana receipt path.

Backend And Hosting State

Local primary-host candidate:

• Docker stack: privatedao-primary-host-*
• read-node container: healthy
• edge container: running
• chain watcher: running
• Supabase visitor/receipt settings: configured
• QuickNode stream auth/network settings: configured
• RPC pool: configured with multiple Solana Testnet endpoints in the local primary-host environment

Public API state observed after the local candidate update:

• https://api.privatedao.org/api/v1/readiness responds successfully
• public readiness was still serving the older single-endpoint runtime view at the time this note was written
• local edge readiness reflects the updated multi-endpoint candidate

TxLINE live API token state:

• npm run txline:activate-free-tier succeeded using the official TxLINE free World Cup subscription flow
• subscription transaction: 3xrzVX1L4XX9T23JJe7xi2ic691GPE7rQAYPXtoEcbfAkBonox45P4PeYWh2symZL11AemZYt1w2QKiwiv8gpWmD
• AWS read-node was rebuilt and recreated after TXLINE_SESSION_JWT and TXLINE_API_TOKEN were configured
• https://api.privatedao.org/api/v1/txline/status now reports live-txline-provider
• https://api.privatedao.org/api/v1/txline/matches now fetches fixtures from https://txline.txodds.com/api/fixtures/snapshot
• a live fixture resolve test returned HTTP 422 because the selected fixture was not final; this is the intended safety behavior

Tests And Checks Run

Passed:

• npm --prefix apps/web run lint -- src/app/txline-settlement/page.tsx src/components/txline-settlement-workbench.tsx
• npm --prefix apps/web run lint -- src/app/products/page.tsx src/app/txline-settlement/page.tsx src/components/txline-settlement-workbench.tsx
• npm run test:unit:ts -- --grep txline
• npm run typecheck
• static web mirror build for the root site
• MP4 probe for resolution and duration
• local generated page checks for:
• World Cup markets settle themselves
• Brazil vs Morocco
• fixture 17588386
• Mainnet receipt path
• TxLINE video asset path
• World Cup logo asset path
• local generated /products/ checks for the six product lines
• local Docker edge readiness check with host header

Browser checks:

• desktop screenshot of /txline-settlement/
• mobile screenshot of /txline-settlement/

Bugs Found And Fixed

• /products/ was a service-map bridge in the GitHub repo source; it is now a six-product page.
• TxLINE UI previously displayed too much session detail; the guest JWT is no longer displayed in the visible UI.
• the TxLINE settlement story now uses official fixture metadata instead of generic simulated match labels.
• the generated video was replaced with a World Cup/TxLINE settlement video aligned to the bounty.
• the primary-host Caddyfile now has an explicit www.privatedao.org permanent redirect block.
• the live-service verifier no longer requires the currently selected RPC endpoint to equal one hardcoded QuickNode URL; it checks the multi-endpoint pool and provider readiness instead.

Release Boundary

This release is suitable for public product review as a TxLINE settlement product surface and video-backed workflow.

Do not claim final live TxLINE mainnet settlement until:

1. the TxLINE subscription/token activation succeeds using the official TxLINE auth flow
2. TXLINE_API_TOKEN is configured in the live backend
3. /api/v1/txline/status reports configured live TxLINE mode
4. a settlement receipt is generated from official live fixture data and independently verified