The residual figure on the drain monitor isn't abstract — it's real testnet ZEC sitting in wallets that haven't moved it out of the sealed Orchard pool yet. This page runs an actual migration, end to end, using Zcash's own wallet software — so you can watch what closing that gap really looks like.
zcashd's built-in wallet reached end-of-support in July 2026. The
replacement is Zallet,
Zcash's new standalone wallet — the one this demo uses, talking to our own
synced zebrad node.
The wallet reports its Orchard balance directly from the chain — no separate attestation step needed. If the balance is nonzero, it's movable.
A normal shielded send — the same operation as spending — using
z_sendmany. This is the whole "migration": there's no special
instruction for it, because moving a note has always been the way out.
Once mined, the transaction is visible like any other — and it should show up as a real balance change in this project's own independent indexer, the same one powering the drain monitor.
If your funds were received before this height, sync won't find them — when in doubt, use a lower number. Blank scans from a recent default, not genesis.
Leave some balance unspent to cover the network fee.
This is a manually-checked snapshot, not a live poll — our demo wallet runs on infrastructure this public page can't query directly. Funds are already staged in the wallet from the testnet faucet; the actual Orchard→Sapling migration transaction runs once our own node finishes syncing to Orchard activation. We'll replace this panel with the real transaction id once that happens.