Soroban testnet ledger reading… ledger close 5.000000 s ± 0.000050 · measured, not assumed read-only · these pages never sign or submit

About · the team and the terms

Built by Apex, evidenced like it matters

Evergreen is built by Apex — Fatih Maulana and Rakha — in the Stellar Ambassador Chapter Indonesia, under a funded Stellar Instawards grant: $4,800, thirty days, 3 September to 2 October 2026. The chapter is where the team sits; it does not govern the code.

Fatih Maulana

Product, coordination, evidence — and the SOW's primary contact. CLI, dashboard, docs, demo video, Ambassador liaison.

Rakha

Engine, contracts, infrastructure. The auto-bump worker, threshold rules, the notification channel — and the signatures on the transactions.

The grant

Stellar Instawards. A follow-on SCF Build Award application is the stated next step — it appears here as a possible follow-on, not as the program this is.

Method: measured rather than assumed

The TTL floor per entry type was measured on a fresh deploy, not read from documentation. The permissionless property was confirmed by extending someone else's contract on testnet, not by quoting the docs. The rent model was validated against a real fee recorded a day earlier — and the first implementation failed that comparison, so it was replaced. Corrections stay in the record: the repository keeps its architecture decision records amended, never rewritten, because the reasoning at the time is the valuable part.

The work is public at github.com/Fatihmaull/evergreen under MIT. Nothing on this page — no title, no ID, no privilege — exists outside that repository, the PRD or the statement of work.