An account you cannot quietly edit.
Not even ours.
Every material event on every EvanderFX account — each closed trade, each day's equity mark, each decision that starts, passes, or ends an evaluation — is appended to a single ledger. Each entry carries a SHA-256 hash of its own contents and the hash of the entry before it. Alter any historical entry and every hash after it breaks, visibly and provably.
At the end of each day the ledger is sealed: the day's range and closing hash are signed and the seal itself is written into the chain. A trader disputing a decision, or an auditor reviewing the firm, can recompute the entire chain from genesis and confirm that what we show is what happened.
Alongside the ledger, every account is issued with a read-only investor login — the standard audit channel on MetaTrader — so the raw platform history can be compared against our records by anyone you choose.
Recent seals
| Day | Entries | Head hash | Sealed |
|---|---|---|---|
| Nothing here yet. | |||
For auditors
The ledger is designed to be audited by people who do not trust us, using copies we cannot reach:
- Full chain export: /api/v1/ledger/export.json — every entry and every seal, with the hash algorithm stated inline. Pull it daily; any rewrite of history diverges from your archived copy at a provable sequence number.
- Seal feed: /api/v1/ledger/seals.json — the daily seal chain alone, small enough to archive anywhere.
- Per-account proofs: /api/v1/verify/EFX-xxxxx.json — machine-readable, recomputable from genesis.
- Broker cross-check: every account carries a read-only investor login, so the platform's own records can be compared against ours by anyone the trader nominates.
We state the finality mechanics plainly: entries are hash-chained and sealed daily, and independent external copies — yours, and the Internet Archive's — are what make silent revision detectable. That is a stronger promise than "trust our database", and it is the standard we invite you to hold us to. Auditors and counterparties are welcome: request an audit briefing.