Anchor 1 Migration Evidence - 2026-04-30

Summary

PrivateDAO was migrated from the Anchor 0.32 line to Anchor 1.0.1 at the Rust program/toolchain layer. The migration is not a cosmetic version bump: the program source was updated for Anchor 1 CPI API changes, the IDL build path was repaired, the program ID was regenerated to a clean unused Testnet deploy target, and active web/Android client constants were updated.

Current Program

• Program ID: EP9xE8MJZ6FfyEwLqns6HDdUZBknEa7WGYs1Jzsecuva
• Cluster: Testnet
• Explorer: https://solscan.io/account/EP9xE8MJZ6FfyEwLqns6HDdUZBknEa7WGYs1Jzsecuva?cluster=testnet
• Deploy signature: 2HucNtqnL3fxAvW911b6poj3hJWTUg2EN344EhRruhPyxxHmt8P4ba3gnnHxmRnjBU3Kps3V1hevt61W9Lik1bvm
• ProgramData: FKyt5DcmRQcCF8kzMGjCvfGb3ZPHMQnH1SqiG9Mi8xEc
• Upgrade authority: 4Mm5YTRbJuyA8NcWM85wTnx6ZQMXNph2DSnzCCKLhsMD

Toolchain Evidence

• avm list: 1.0.1 (latest)
• cargo search anchor-lang: latest crate anchor-lang = "1.0.1"
• Anchor.toml: anchor_version = "1.0.1"
• Cargo.toml: anchor-lang = "1.0.1" and anchor-spl = "1.0.1"
• npm view @coral-xyz/anchor version: 0.32.1

The JavaScript client remains pinned to the latest published npm package, while Rust program crates use Anchor 1.0.1.

Build Evidence

Command:

PATH="$HOME/.avm/bin:$PATH" anchor build

Result:

• SBF release build completed.
• Anchor IDL/test crate build completed.
• Generated artifacts now match declare_id!("EP9xE8MJZ6FfyEwLqns6HDdUZBknEa7WGYs1Jzsecuva").

Deployment Status

Deployment completed on Testnet after the successful Anchor 1.0.1 build.

• 2oq56CUPwsnxbHAdmbQswFR3DWAQ3EBinrNDNSAJMTTS could not be used as the program address because it was already created as a funded System account.
• A fresh unused program keypair was generated for EP9xE8MJZ6FfyEwLqns6HDdUZBknEa7WGYs1Jzsecuva.
• The final deployment used public hosted asset listed above as fee payer and upgrade authority.
• RPC write mode hit retry limits during buffer writes, so the successful deployment used QUIC transport.

Successful command:

solana program deploy target/deploy/private_dao.so \
  --program-id target/deploy/private_dao-keypair.json \
  --buffer target/deploy/private_dao-buffer-keypair.json \
  --keypair local Testnet operator keypair (not committed) \
  --fee-payer local Testnet operator keypair (not committed) \
  --upgrade-authority local Testnet operator keypair (not committed) \
  --url testnet \
  --use-quic \
  --skip-feature-verify \
  --max-sign-attempts 20 \
  --verbose

solana program show readout:

Program Id: EP9xE8MJZ6FfyEwLqns6HDdUZBknEa7WGYs1Jzsecuva
Owner: BPFLoaderUpgradeab1e11111111111111111111111
ProgramData Address: FKyt5DcmRQcCF8kzMGjCvfGb3ZPHMQnH1SqiG9Mi8xEc
Authority: 4Mm5YTRbJuyA8NcWM85wTnx6ZQMXNph2DSnzCCKLhsMD
Last Deployed In Slot: 405189011
Data Length: 1356304 (0x14b210) bytes
Balance: 9.44107992 SOL

Active Client Updates

Updated active program constants in:

• Anchor.toml
• programs/private-dao/src/lib.rs
• apps/web/src/lib/dao-bootstrap.ts
• apps/web/src/lib/custody-evidence.ts
• apps/web/src/lib/onchain-parity.generated.ts
• apps/web/src/lib/technical-eligibility.ts
• apps/android-native/app/src/main/java/io/xpact/privatedao/android/config/PrivateDaoConfig.kt
• scripts/verify-program-id-consistency.ts
• scripts/build-onchain-ui-parity.ts

Known Follow-Ups

• Migrate deprecated AccountInfo fields to UncheckedAccount.
• Fix pre-existing web typecheck alias/generated-file failures.
• Fix pre-existing lint findings.
• Re-run full live-style test suite after tuning test durations under Anchor 1.0.1.