Evidence row 293440

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Look up known CVE vulnerabilities for an npm package+version or a specific CVE ID. Returns CVSS scores, descriptions, and fix versions from NVD and OSV. Results are cached for 10 minutes. Costs $0.01 USDC per call.",
      "inputSchema": {
        "type": "object"
      },
      "name": "cve_lookup"
    },
    {
      "description": "Check the reputation of an IP address or domain using AbuseIPDB and VirusTotal. Returns a security verdict (malicious/suspicious/unknown/clean) with confidence signals. Verdict is conservative: incomplete data returns 'unknown' never 'clean'. Results are cached for 10 minutes. Costs $0.01 USDC per call.",
      "inputSchema": {
        "type": "object"
      },
      "name": "reputation_check"
    },
    {
      "description": "Scan text content for hardcoded secrets, API keys, and credentials using 20 pre-compiled patterns.\n\nPrivacy guarantee: Input text is NEVER logged, cached, stored, or forwarded.\nOnly findings_count and finding offsets (not matched values) are returned.\n\nDetected pattern types include: AWS keys, GitHub/GitLab PATs, OpenAI/Anthropic keys,\nStripe secrets, Slack tokens, PEM private keys, JWT tokens, and 13 more.\n\nPer-call rate limit: 100/min. Payment: $0.05 USDC per scan.",
      "inputSchema": {
        "type": "object"
      },
      "name": "secret_scan"
    }
  ]
}

What the leaf hashes

{"body":"f854ef179fad72ebe9c9f74e896a8be6a5c167a156ed3d1ef853b43ac15b8ded","id":293440,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793049401672265,"prev":null,"subject":"d425b26e-df64-464a-86d0-3503b79bd32b","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xe810eca574eed73f80ff8cf3e651c3cfaeb49e232cd111e37c03f6fb0d52cf0f
2. 0x1dfe224e93f330301c1d334393614fe22bc70e68a3540e7ccc18c13438253d86
3. 0xb668f32383271c37dab253de5aaa3a161ee328a1e5160d19eb62a263f508cbc6
4. 0x19122541bdc36bbf14ef738e043d0d2f89060bdc50644da529ab3c9096f06b09
5. 0x93510545d38fd53e535f61dd075d2e5f4980655bc52b0ecbc60dd57d656d836e
6. 0xd7230e518bad8cd2d622a1652b71b81878beff7d83829ef68c00487236d255f7
7. 0x7429be086acae156d3643153121f4ca5778164445a0a3ecd265e9821c2837cfe
8. 0x8d093ee350c7e6508edd67695bf26bc0dff767464837c3a833efbddd7f3ad749
9. 0x906709e3fd2b7111ea1324f57e81bc9bddfdd97d1f1474567f4bb90d7b4cf364
10. 0xdcf8f946c4e700e867538a2fcf3231d4a1788831144ee814093e20884cc85b1a
11. 0xf9ef09a725d52af13e504e0eafd5a3073b223792ca665fa964297ee3fc3cee9b
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae