CASE017AGENT → KEEPERHUB → BASE

E-017 / RECORDED AUTONOMOUS EXECUTION

A dependent leg failed.
TALOS returned the unresolved capital.

One agent call entered KeeperHub. TALOS recorded the partial effect, applied the precommitted recovery route, and reconciled every reserved unit.

RESERVED300.000000

=

FORWARD EFFECT180.000000

+

VALID FEES0.600000

+

RECOVERED STN DELTA119.400000

RECORDED EXECUTION PATH

One call.
Five verifiable effects.

Agent intent → Recovery Covenant → KeeperHub writes → declared failure → reconciled return.

01
AGENT

One bounded intentTalosClient.executeIntent

PREFLIGHT PASSED
02
TALOS

Recovery Covenant committedorigin-return · before dispatch

KEEPERHUB LOG
03
KEEPERHUB

Forward effect recorded180.000000 mock units

VERIFIED RECEIPT
04
DECLARED FIXTURE

Dependent leg failedinjected HTTP status 500

FAILURE PRESERVED
05
KEEPERHUB + TALOS

Committed recovery executed119.400000 returned to origin

POST-STATE VERIFIED

FAILED

DECLARED FAILURE

HTTP 500 selected the rollback branch.

The organization’s HTTP Request action was Pro-gated, so the status was deliberately injected. TALOS does not call this a live Kalshi, Polymarket, or DEX failure.

COMMITTED RECOVERY

origin-return was already committed.

Selected branch: talos-rollback
Function: triggerRollbackByCommittedRoute
Residual: 0.000000

SAGA / E-017

POLICY + LIFECYCLE + ACCOUNTING

E-017: from Covenant to recovery.

STATUSRECOVEREDBASE SEPOLIA

SAGA ID 0xebc32f7e67e85db157de0811c6b7cf3eb9beb9af12c18c2682fcfd4d0526053e

PRECOMMITTED
RECOVERY AUTHORITY

RECOVERY COVENANT

Failure did not create a new permission.

The Saga could return only the measured Delta, through the route bound before execution.

Covenant ID: 0x2a9d8ad7…40d4a03
Permitted route: origin-return
Asset: script-only mock ERC-20
Compensation ceiling: measured STN Delta
Covenant ↔ Saga: MATCH
Covenant ↔ Token: MATCH

LIFECYCLE LEDGER

PROVENANCE

01COVENANT COMMITTEDinitiateSagaWithCovenantLOG OUTPUT
02DISPATCHEDdispatchSagaLOG OUTPUT
03FORWARD EFFECTexecuteForwardEffectVERIFIED RECEIPT
04DEPENDENT LEG FAILEDinjected status 500DECLARED FIXTURE
05COMPENSATION SELECTEDorigin-returnCOMMITTED POLICY
06RECOVEREDremaining amount = 0ONCHAIN READ

ACCOUNTING PROOF

300.000000

RESERVED MOCK UNITS

60%180.000000FORWARD EFFECT

0.2%0.600000VALID FEES

39.8%119.400000RETURNED STN DELTA

IDENTITY HOLDSRemaining in Saga: 0.000000

THE ONE-CALL BOUNDARY

The agent did not orchestrate compensation by hand.

The Recovery Covenant and declared failure entered the same KeeperHub workflow input.

await talos.executeIntent({
  covenantId: "0x2a9d…4a03",
  failureStatus: 500
})

Agent: 0x67B87E…bcddb
Vault: 0xF161e0…46294
Token: 0x6a6097…50a3
Revision: 400cce2

E-017 / DETERMINISTIC RECOVERY DEMO

Run the recorded failure-to-recovery path.

Watch the exact E-017 states advance locally. This demonstration sends no transaction and creates no new Saga.

MODESIMULATION ONLY

DEX SWAP → DEPENDENT LEG → STN RETURNPOLICY-BOUND GRAPH

VALIDATEAgent intentCovenant accepted

EXECUTEForward effect180.000000 recorded

DETECTDependent failureinjected status 500

RECOVERReturn STN Delta119.400000 to origin

Recovery edge is committed, not generated after failure.
The demo replays the E-017 state machine without sending a transaction.

READY

Run E-017: validate Covenant → record forward effect → detect status 500 → return 119.400000 → verify zero remaining.

E-017 / EXECUTION BACKEND

The agent called TALOS.
KeeperHub submitted four writes.

The workflow executed the bounded contract calls; TALOS retained the Covenant, Delta, and terminal accounting.

WORKFLOWPRIVATE · DISABLED

01

AGENT

Requests

Submits one bounded intent through the TALOS SDK.

02

TALOS

Constrains

Commits route, amount, asset, Saga identity, and compensation ceiling.

03

KEEPERHUB

Executes

Submits the assigned contract writes and exposes execution evidence.

04

TALOS

Reconciles

Verifies terminal onchain state and closes the accounting identity.

RECORDED JOB

Workflow ID: 8nbhy1mwhm2rukz2g566w
Execution ID: zo996sfnyab3wjwp63wuf
Condition result: FALSE
Selected branch: talos-rollback
Write count: 4
Workflow enabled: NO

EVIDENCE LIMIT

No fleet is invented here.

The current proof identifies a KeeperHub workflow and execution—not a keeper address, heartbeat, queue depth, or fleet health. Those instruments remain deferred until KeeperHub evidence supplies them.

E-017 / CAPITAL ACCOUNTING

Every reserved unit is reconciled.

The amounts below belong only to E-017 and are denominated in mock ERC-20 units.

UNRESOLVED0.000000

RESERVED300.000000SAGA VAULT

FORWARD EFFECT180.000000VERIFIED

VALID FEES0.600000CLASSIFIED

RETURNED119.400000ORIGIN WALLET

ACCOUNTING IDENTITY300.000000 = 180.000000 + 0.600000 + 119.400000 HOLDS

FORWARDFEERETURN

Available wallet balance and aggregate treasury totals are not exposed by E-017.

TTALOS

EXECUTION RECEIPT

E-017

RESULTRECOVERED

BASE SEPOLIA / 84532OBSERVED 2026-08-13 05:20 UTCSOURCE REVISION 400cce2

EXECUTIONzo996sfnyab3wjwp63wuf

WORKFLOW8nbhy1mwhm2rukz2g566w

SAGA0xebc32f7e67e85db157de0811c6b7cf3eb9beb9af12c18c2682fcfd4d0526053e

COVENANT0x2a9d8ad7e0b64ed54b68dfb4d83074ca98ef60e84e4dea7eb44c3dd4b40d4a03

RESERVED300.000000

−

FORWARD180.000000

−

FEES0.600000

=

RETURNED119.400000

01

Transaction evidence

Proof strength remains explicit.

Covenant committed0xe679cd…dbfa99KEEPERHUB LOG

Saga dispatched0x2bea65…5b96d5KEEPERHUB LOG

Forward effect0x08abb1…21765VERIFIED RECEIPT

STN recovery0xd80de3…59729dLOG + POST-STATE

02

Failure and recovery

DECLARED FAILUREDependent leg status 500

Injected because the HTTP Request action was Pro-gated. No live venue response is claimed.

COMMITTED COMPENSATIONorigin-return

119.400000 mock units returned. Remaining Saga amount independently verified at zero.

03

What this receipt does not prove

Production USDC or mainnet custody.
A live Kalshi, Polymarket, or DEX order response.
Cross-venue atomicity or zero-loss reversal.
LTN recovery or x402 settlement.