feat(tempo): sync configurable accounts with Tempo T14 by jxom · Pull Request #5260 · wevm/viem

jxom · 2026-10-22T00:31:57Z

Syncs viem/tempo configurable accounts with tempoxyz/tempo joshie/configurable-t14-devnet-checkpoint, matching wevm/ox#518 and wevm/ox#519, and bumps ox to 0.14.57.

Renames the nativeMultisig ABI, address and selector exports to configurableAccount and regenerates the ABIs. This fixes updateConfigSync throwing after a successful update, because the event was renamed. The new ABIs add upgradeAccount, AccountUpgraded, verifyConfigurableAccount and RootKeyRetired.
Adds Actions.accounts.upgrade / upgradeSync for in-place migration (TIP-1113), plus the upgrade form of Account.fromConfig. The relay caches the config an upgrade installs after the node accepts the transaction.
Adds Actions.accounts.deriveAccount and Actions.accounts.verifyHash, which wrap the precompiles. verifyHash on Tempo chains now verifies configurable account signatures.
Account.fromConfig takes a factory option, which defaults to the shared recovery factory.
Adds hardforks t7–t14 and fixes Hardfork.lt returning true for lt('t14', 't3').
Sends configurableAccountSimulation, maps key type 3 to configurable, and stores relay state under configurableAccount:* keys.
Points the accounts e2e and relay account suites at sha-04e67d3, with the renamed genesis key and T14.

Needs attention:

Abis.ts was regenerated with the new TEMPO_REF. Tempo main moved the IZonePortal and IZoneVerifier bindings out of precompiles/, and IZoneFactory changed. The Zone exports are kept at their previous generated values, and the generator needs a follow-up to read the new location.
No deprecated aliases for the renamed exports, following feat(tempo)!: rename multisig accounts to configurable accounts #5216 for this experimental API.
Configurable accounts as access keys (TIP-1111) are left as a TODO in Account.ts.

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

Syncs `viem/tempo` configurable accounts with tempoxyz/tempo `joshie/configurable-t14-devnet-checkpoint`, using the ox 0.x prerelease (`pkg.pr.new/ox@e9b66c2`) until 0.14.57 is published. - Rename `nativeMultisig` ABI, address and selector exports to `configurableAccount`, and regenerate ABIs (adds `upgradeAccount`, `AccountUpgraded`, `verifyConfigurableAccount`, `RootKeyRetired`). - Add `accounts.upgrade`/`upgradeSync` (TIP-1113) and the `upgrade` form of `Account.fromConfig`; the relay caches configs installed by upgrades. - Add hardforks t7..t14 and fix `Hardfork.lt` for unknown hardforks. - Send `configurableAccountSimulation` and map key type 3 to `configurable`. - Point the accounts e2e at `sha-04e67d3` with the renamed genesis key and T14. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

changeset-bot · 2026-10-22T00:32:02Z

🦋 Changeset detected

Latest commit: ca0c8ea

The changes in this PR will be included in the next version bump.

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vercel · 2026-10-22T00:32:03Z

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
viem	Ready	Preview	Oct 22, 2026 2:08am UTC

chatgpt-codex-connector · 2026-10-22T00:32:07Z

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-22T02:10:51.736294Z	`ca0c8ea`	New commits

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

pkg-pr-new · 2026-10-22T00:38:40Z

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npm i https://pkg.pr.new/viem@5260

commit: 01ce7d1

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Adds `accounts.deriveAccount` and `accounts.verifyHash` for the configurable account precompiles, verifies configurable signatures in Tempo `verifyHash`, and adds a `factory` option to `Account.fromConfig` that defaults to the shared recovery factory. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

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Verified locally against the sha-04e67d3 node binary: all tempo-accounts suites pass. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

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- Make the relay's upgrade config cache best-effort after the node accepts. - Return non-success receipts from upgradeSync instead of extracting the event. - Add parameter examples to the new action pages. - Add client.scope to the decorator snapshot and raise two size limits. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

- Point the relay account and compat suite gates at sha-04e67d3. - Reject extra calls, call data or authorizations passed to accounts.upgrade. - Verify byte-array configurable signatures in verifyHash. - Use Return Value headings and add decorator examples for the new actions. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

socket-security · 2026-10-22T01:41:53Z

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	ox@0.14.56 ⏵ 0.14.57			⁺¹

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jxom · 2026-10-22T01:45:13Z

Verify / Test Local (transport: http, multicall: true, 2/3) failed on 01ce7d1 in src/actions/public/watchBlocks.test.ts. This PR doesn't change that code. A different test failed on each attempt (multiple watchers: expected 6 blocks, got 9; then pollingInterval on client > watches for new blocks: expected 2, got 3), so it's a polling-timing flake. The same shard passed on bb0faec, and 01ce7d1 only changes the ox version from the 0.x prerelease to the matching 0.14.57 release, with identical code. There's no fix to port. I'm re-running the failed job once.

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…sults - Always send accounts.upgrade as a Tempo envelope so relays cache the installed config, and cover the no-Tempo-field path in the relay test. - Type upgradeSync's pending and reverted results as receipt-only. - Add examples for the new Account.fromConfig factory and upgrade fields. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

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chatgpt-codex-connector · 2026-10-22T02:10:48Z

+## Usage
+
+:::code-group
+
+```ts twoslash [example.ts]


Add standalone action examples to the new action pages

The Usage section demonstrates only the decorated client.accounts.* API and omits the required ### Standalone Action subsection. Add focused Actions.accounts.*(client, ...) examples here and on the new accounts.upgrade, accounts.upgradeSync, and accounts.verifyHash pages so users can discover the standalone exports.

AGENTS.md reference: AGENTS.md:L312-L317

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chatgpt-codex-connector · 2026-10-22T02:10:48Z

+```
+
+<ReadParameters />


Document the errors thrown by verifyHash

This page explicitly states that malformed signatures and approvals below quorum throw, but it ends after Parameters without the required Errors section. Add an Error/Description table listing the concrete error classes callers should handle.

AGENTS.md reference: AGENTS.md:L348-L351

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chatgpt-codex-connector · 2026-10-22T02:10:48Z

+      if (envelope.type === 'configurable')
+        return await (


Preserve ERC-1271 verification for contract accounts

When address has contract code and its ERC-1271 implementation accepts signature bytes that deserialize as a configurable envelope, this unconditional return sends the signature to the configurable-account precompile and returns false instead of invoking the contract verifier. The P256/WebAuthn branch below avoids the same problem by checking getCode and falling through for contracts; apply an equivalent guard here so configurable-looking bytes remain valid opaque ERC-1271 signatures.

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chatgpt-codex-connector · 2026-10-22T02:10:48Z

+                  badge: { text: 'EXP', variant: 'warning' },
+                  text: 'deriveAccount',
+                  link: '/tempo/actions/accounts.deriveAccount',


Use task phrases for the new sidebar labels

The four new Accounts entries use the raw identifiers deriveAccount, upgrade, upgradeSync, and verifyHash as their labels. Replace them with short Title Case task phrases such as “Derive Account,” “Upgrade Account,” “Upgrade and Wait,” and “Verify Signature” so the additions follow the sidebar convention rather than merely echoing API names.

AGENTS.md reference: AGENTS.md:L354-L357

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claude added 2 commits October 21, 2026 23:47

chore: add configurable accounts Tempo sync plan

3340c92

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

refactor(tempo): rename configurable account store keys

d8d043d

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claude added 2 commits October 22, 2026 01:06

test(tempo): refresh configurable account e2e snapshots

94c7920

Verified locally against the sha-04e67d3 node binary: all tempo-accounts suites pass. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UUGrLTHJy3Rheqc2GoFoTB

Merge remote-tracking branch 'origin/main' into jxom/peaceful-lovelac…

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…e-1528gj

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chore: remove configurable accounts sync plan

bb0faec

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chore: bump ox to 0.14.57

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jxom merged commit b56592f into main Oct 22, 2026
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jxom deleted the jxom/peaceful-lovelace-1528gj branch October 22, 2026 02:04

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chore: version package #5261

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