---
title: "BoLD Challenge-Window Finality Classifier"
method: POST
path: "/v1/tools/classify_bold_challenge_finality"
tags: ["TODO_TAGS_REVIEW"]
---

# BoLD Challenge-Window Finality Classifier

`POST /v1/tools/classify_bold_challenge_finality`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/classify_bold_challenge_finality`
- Auth: none declared

Classifies a settlement-finality claim on Robinhood Chain, an Arbitrum Orbit dedicated blockchain using BoLD interactive fraud proofs, into soft, posted, challengeable, or final. Onchain settlement inside the roughly week-long BoLD challenge window is optimistic, not final, and a claim asserting final finality inside that window is flagged as overstated. Downstream of classify_settlement_asset_finality in the finality-classification chain; follows the check_linea_l2_finality_window shape as a precedent only, since the proof system differs. Zero network, zero PII.

**Tool URL:** https://ainumbers.co/chaingraph/art-321-rhc-bold-finality-classifier.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `assertion_created` unknown
  - `assertion_created_timestamp` unknown
  - `batch_posted_to_l1` unknown
  - `challenge_window_seconds` unknown
  - `current_time` unknown
  - `finality_claim` unknown
  - `l2_inclusion_timestamp` unknown

## Response `200`

Successful tool execution result

- object
  - `challenge_window_seconds` integer
  - `claim_verdict` string
  - `earliest_final_at` integer
  - `finality_claim` string
  - `finality_class` string
  - `verdict` string

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)