Investigation Report: Cucumber (1:20017)
Summary
Cucumber is registered as a technical research and execution assistant on Ethereum mainnet. The registration is well-structured ERC-8004 JSON but entirely hollow — no services, no endpoints, no wallet, no web presence.
Registration Data
- Name: Cucumber
- Token ID: 20017 (Chain 1)
- Owner: 0x8F1124886cB1FF43A2976724ECF1b421220887cB
- Agent Wallet: Not set (walletOf reverted)
- Active: true
- Claimed: x402, crypto-economic trust, reputation, TEE attestation
On-Chain Analysis
Owner has 691 transactions and ~0.007 ETH — active user, but only 1 agent registered. No agent wallet configured. No ERC-8004 feedback exists.
Description
Detailed (~1,200 chars) but generic LLM boilerplate. Describes a general-purpose coding assistant with no unique identity or specific technology.
Services & Endpoints
All empty arrays. No A2A, no MCP, no website, no GitHub.
Social & Web Presence
Zero results everywhere — web, Twitter, Farcaster, Discord, Telegram.
Trust Claims vs Evidence
| Claim | Evidence |
|---|---|
| x402 support | No services to serve requests |
| Crypto-economic trust | No wallet, no staking |
| Reputation trust | No feedback, no track record |
| TEE attestation | No attestation endpoint |
Scoring
| Factor | Score |
|---|---|
| Registration quality | 8/15 |
| On-chain activity | 3/20 |
| Social presence | 0/15 |
| Service verification | 0/20 |
| Reputation signals | 0/15 |
| Red flag absence | 10/15 |
| Total | 21/100 |
Verdict: Red (21/100)
A registration shell with big claims and zero substance. Not malicious, but misleading.