Zcash Ironwood Migration Tracker
Live tracking of the NU6.3 Orchard-to-Ironwood migration — pool balances, supply verification, cohort privacy, and migration velocity.
Zcash supply verification
TURNSTILE_VERIFICATION
98.7%
of chain supply turnstile-verified
The remaining Orchard balance is pending turnstile verification. Bar lengths show the actual proportions.
Where Ironwood ZEC comes from
Click a source to pin details · hover to preview
1 migrations in the last 24 complete UTC hours (1 ZEC) — transaction-level privacy detail loads as you scroll.
Orchard → Ironwood migration activity
ZEC migrated from Orchard to Ironwood per hour (UTC). Avg per reported hour: 5.74 ZEC/hour.
Amount privacy
Each dot is one Orchard → Ironwood migration. Click a dot to open the transaction.
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Wallet readiness
Reviewed
Mainnet migration support from published releases and documentation. Availability and migration method are shown separately.
Vizor
Desktop · v0.0.56 reviewed
AvailableStaged or immediate
Software and Keystone migration supported. The v0.0.56 release excludes migration of recovered Orchard funds for Ledger accounts.
ZODL
iOS · migration since v3.9.0
AvailableGradual or immediate
Gradual transfers require reopening the app when notified. Includes Tor protection and Keystone support.
ZODL
Android · migration since v3.9.0
AvailableGradual or immediate
Gradual migration can continue in the background after it is started.
Cake Wallet
Migration since v6.4.0
AvailableAutomatic, split transfers
Migration progresses while the wallet is synced and the app stays open; closing it pauses the process.
Zkool
Desktop / Android APK · v6.30.0
AvailableSplit or one-shot
Separate splitting and migration steps, adjustable timing, and a one-shot option. Store versions may differ from GitHub builds.
Zkool
iOS · App Store v6.25.1
AvailableSplit migration
Ironwood support is available in the iOS store build released August 5.
Edge
iOS / Android · migration in v4.50.2
AvailableSend-to-self sweep
A migration card prepares a maximum-amount send to your own wallet through the normal send screen.
Brave Wallet
v1.95.101 reviewed
Limited supportFull migration unconfirmed
The release adds a notice limiting Zcash to unshielding and transparent sends during the transition.
SDKs & migration libraries 3
Zcash iOS SDK
v3.0.0
AvailableMigration engine
Released Orchard-to-Ironwood scheduling, signing and broadcast APIs. App integration determines the user experience.
Zcash Android SDK
v3.0.0
AvailableZIP-318 engine
OrchardMigrationSdk provides scheduled transfers. The separate immediate-migration API crosses the full balance in one transaction.
zcash_pool_migration
Rust crate · v0.1.0 published
AvailableMigration engine
Plans denominations, signs transfers and schedules them by block height; the integrating wallet handles broadcast.
Availability is not a ZIP-318 compliance audit. Immediate or full-balance transfers expose the amount crossing between pools.
Resources
A ZIP-318 migration is a v6 transaction with no transparent I/O whose Orchard value balance is positive and Ironwood value balance is negative. The magnitude of the Ironwood value balance equals the output denomination. Cohorts are grouped by 144-block anchor boundaries (~3h).