# Z4 Devnet results — 2026-10-04

The existing Z4 program was upgraded and its funded X claim paths passed on
Devnet. The original mint and Model T admin remain unchanged. This run used
synthetic X evidence; real website claims and Mainnet remain inactive.

## Funding and recovered accounts

The owner approved one payment of **0.0022 Mainnet SOL**, plus **0.000005 SOL fee**,
to [solanadevnetfaucet.com](https://solanadevnetfaucet.com/). It delivered **2.2
Devnet SOL** to the same original Trezor address. Both transfers are finalized:
[payment proof](evidence/devnet-faucet-payment.json),
[delivery proof](evidence/devnet-faucet-delivery.json).
The first device signature expired before submission and spent nothing.

The owner then approved 2.7 test SOL to the existing Devnet publisher. The upload
buffer's 2.93695628-SOL rent deposit returned to that publisher after the upgrade.
The publisher retained **2.83470528 Devnet SOL** after the claim rehearsal.
The original owner's Mainnet remainder is **0.03141557 SOL**.

The old payer `DYURSZnNLak5YNt2vLJUnU5iWDUbAo53oUfzZ8dVc5d4` still holds
7.383953694 Devnet SOL. Its separate software key remains unrecovered. The Model T's
first four accounts at both standard Solana path layouts were checked; only the
original account was funded. [Recovery evidence](evidence/devnet-funding-check-20261004.json).

## Verified program and claims

- Program: `FUp5Tr8zQirPaNtyeEKCgK5sJQseppj8HfVzx7BhWBYr`.
- Mint: `HjZ7pjQ5QBiXQM15VvaoF81UuvQucDVeREzgyY6pEXfT`.
- Admin/upgrade authority: `7XZjd7aNNci63LZy9syqgjvjNHvkQ83Uwo7cyynrfzPH`.
- Tested and deployed binary: 577,976 bytes, SHA256
  `02193670efd42d31af337d261b4159771f2b4bf1f8b7b34b0a31294001b9b0af`.
- Adopted policy: `618c2d0627dcea045fd0cd4bc368d6bbf9442a1fc2236cb37a9887a3c6a0160b`.
  [Immutable specification snapshot](evidence/devnet-launch-spec-20261004.md).

Genesis activation allocated Treasury 200M / Ecosystem 150M / Liquidity 50M /
Community 500M / Core 100M. All **1B test IAT**, at nine decimals, are accounted for
across vaults, campaign escrows and holders. Mint and freeze authorities remain
None. Genesis was prefunded with 1M test IAT; the daily pool received 100,000.

| Synthetic holder | Genesis claim | Daily claim | Verified total |
| --- | ---: | ---: | ---: |
| Regular | 50 IAT | 20 IAT | 70 IAT |
| Premium | 100 IAT | 40 IAT | 140 IAT |

All four holder-paid claims finalized while new campaigns/manifests were paused.
The Model T then resumed Devnet operation. Simulations rejected Genesis replay,
daily replay, wrong-recipient claims and a Premium regrant for the already-paid
regular wallet-day. These negative checks submitted no transactions.

[Detailed claim and conservation proof](evidence/devnet-claim-rehearsal-20261004.json)
and [complete rehearsal receipts](evidence/devnet-rehearsal.json) contain signatures,
slots, balances and observed program controls.

An RPC 429 interrupted a daily grant before submission. Its saved software signature
was proven expired, archived, and safely replaced. Eight focused recovery/retry checks
passed. Read/simulation retries are bounded; writes are never blindly retried, and
submitted/unknown or hardware attempts are not automatically re-signed.

## Work still required before Mainnet

1. Real X login, canonical following/repost evidence and funded browser transactions.
2. Operational weekly publication, authenticated country/Agency/faction choices and public commitments. Finalized balance replay and historical quicknet proof checks have passed; no funded weekly network batch has yet been published.
3. External integration/release review, final Mainnet addresses/messages and funding. Scoped custody source review completed with zero reportable findings; it excluded external services/deployed bytes.

The read-only [Mainnet cost snapshot](evidence/mainnet-readiness-cost.json) estimates
**2.97442508 SOL** for initial deployment/startup, with a **3.1-SOL planning budget**
and **2.96101008 SOL retained startup deposits**. This corrects the earlier doubled
buffer/ProgramData quote: [actual first-deployment accounting](evidence/first-deploy-rent-flow-20261004.json)
proves the buffer funds are reused for the new ProgramData deposit, rather than
an additional full refund. The prior Devnet upgrade refund is separate and valid.
The0.01-SOL metadata fee is nonrefundable. Priority fees, RPC/X/hosting and liquidity are excluded.
No Mainnet program or token was deployed. GitHub publication is still deferred.

The Model T also finalized an isolated Z4META fixture at slot507324981, with
1B fungible test tokens, metadata and immediate mint/freeze revocation in one
transaction. Independent Metaplex decoding passed; the original IAT mint remains
unchanged. The corresponding unsigned Mainnet simulation submitted nothing.

The owner deferred the genuine second-X-account test; its inputs, isolation and
expected receipts are in [the real-account runbook](REAL_X_DEVNET_REHEARSAL.md).
Devnet-only wallet execution/recovery and actual browser IndexedDB persistence
are tested with fixtures. Public browser signing/admission remain pending.