Evidence row 1481281

What was observed

{
  "count": 9,
  "tools": [
    {
      "description": "Two providers side by side, as markdown: taglines, pricing, API availability, tags — the researched compare facts, honest about unknowns.",
      "inputSchema": {
        "properties": {
          "a": {
            "description": "First listing slug.",
            "type": "string"
          },
          "b": {
            "description": "Second listing slug.",
            "type": "string"
          }
        },
        "required": [
          "a",
          "b"
        ],
        "type": "object"
      },
      "name": "compare_listings"
    },
    {
      "description": "The Published providers in one category, in the order its category page prints (ranked by what we can confirm: a public price, an API and docs, independent sources, stated limits), as a markdown answer sheet. Payment never moves a row.",
      "inputSchema": {
        "properties": {
          "category": {
            "description": "The category slug (from list_categories).",
            "type": "string"
          }
        },
        "required": [
          "category"
        ],
        "type": "object"
      },
      "name": "get_best_of"
    },
    {
      "description": "One provider in full, as answer-first markdown: the summary, then every question on the sheet with its answer, the vendor's own words for it and the URL that proves it. Identical to /{slug}.md and to the HTML page.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "The listing slug (from search_listings or the URL).",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_listing"
    },
    {
      "description": "SOC 2 Compared's categories with their live listing counts, 0 for one with none yet.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "list_categories"
    },
    {
      "description": "What the SOC 2 Compared owner dashboard shows about the listings an account owns: each one's status (`status.kind`: review with the expected date, accepted with `liveOn` and `paid` ('express' | 'featured' | null: the paid way that releases it, Featured including VIP listing), live, refused with the reason, or archived), the listing as it shows, 30 days of real numbers with the 30 before, where AI answers named the product or cited its page, and what it can buy here at this site's prices. Only for the account itself: send its session Cookie header, or its agent key with \"Read your listings\" as Authorization: Bearer. Same answer as GET https://soc2compared.com/api/owner/listings. Read-only: corrections go through the dashboard's request form.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "Optional: one listing, by its slug. Without it, every listing the account owns.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "my_listings"
    },
    {
      "description": "Full-text search over SOC 2 Compared's Published providers. Returns compact records (name, slug, tagline, url). Fetch depth with get_listing.",
      "inputSchema": {
        "properties": {
          "limit": {
            "description": "Max results (default 10, cap 25).",
            "type": "number"
          },
          "query": {
            "description": "What to search for.",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_listings"
    },
    {
      "description": "Send a buyer-intent enquiry (lead) to a provider or a whole category on SOC 2 Compared. Keyless. Requires consent:true, a real name, a permanent (non-disposable) email, a message of at least 20 chars, and a target (listingSlug OR categorySlug). Returns { ok, delivered }. Idempotent by (email, target) within 7 days. Nothing here changes a listing's rank, tier or copy.",
      "inputSchema": {
        "properties": {
          "categorySlug": {
            "description": "Target category slug (this OR listingSlug).",
            "type": "string"
          },
          "company": {
            "description": "Optional company name.",
            "type": "string"
          },
          "consent": {
            "description": "Must be true — you agree your details go to the provider(s).",
            "type": "boolean"
          },
          "email": {
            "description": "A permanent contact email (non-disposable).",
            "type": "string"
          },
          "listingSlug": {
            "description": "Target listing slug (this OR categorySlug).",
            "type": "string"
          },
          "message": {
            "description": "The enquiry — real demand, at least 20 chars.",
            "type": "string"
          },
          "name": {
            "description": "Your name.",
            "type": "string"
          }
        },
        "required": [
          "name",
          "email",
          "message",
          "consent"
        ],
        "type": "object"
      },
      "name": "send_lead"
    },
    {
      "description": "Submit a provider to SOC 2 Compared: the url alone; we write its name and description from its own pages. Requires an existing signed-in account with verified email; send its session Cookie header on the MCP request, or an agent key the account made at https://soc2compared.com/dashboard/agents as Authorization: Bearer. Identity and email come only from that session or key. Sign in or explicitly create an account at https://soc2compared.com/login?next=%2Fsubmit and verify its email before retrying. This tool creates no account and sends no verification email. Returns {httpStatus:201, id, slug, status:'Draft'}; research + the quality gate decide publication. Your own (url, session email) replay within 24h returns httpStatus:200. The fit check starts at once and usually answers within a minute: poll GET https://soc2compared.com/api/submissions/{id} and wait the Retry-After seconds it sends while fit is \"checking\". fit then reads \"accepted\" (it goes live, and the account is mailed), \"rejected\" (mailed with the reason) or \"undecided\" (a person looks within 2 days). No session: {httpStatus:401, error:'sign_in_required', message, loginUrl}. Unverified session: {httpStatus:403, error:'email_unverified', message, email, remediation}. Company gate: the account's address, or an address it proved with a code, must be on the submitted website's domain; otherwise {httpStatus:403, error:'domain_unverified', message, domain, remediation, ownerUrl, skip} — POST /api/domain-proof/start {url, email} mails a 6-digit code to an address at that domain, POST /api/domain-proof/verify {proofId, code} redeems it, then submit again. Submitting for someone with no mailbox of your own at the domain? Give the owner ownerUrl (the submit page with the site filled in): they prove it there with a code, or skip the proof as skip says. Personal mailboxes (gmail, outlook…) never prove a domain. No refusal creates a listing. Validation returns 400; duplicate/claim responses return 409. Read tools remain keyless.",
      "inputSchema": {
        "properties": {
          "url": {
            "description": "The website being submitted (https).",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "submit_listing"
    },
    {
      "description": "Subscribe an email to the SOC 2 Compared digest of new and freshly re-verified providers. Provide an email; returns { ok }. The address is on the list at once and gets one welcome mail. Every mail carries a one-click unsubscribe.",
      "inputSchema": {
        "properties": {
          "email": {
            "description": "The email to subscribe.",
            "type": "string"
          },
          "source": {
            "description": "Optional: where the subscribe came from.",
            "type": "string"
          }
        },
        "required": [
          "email"
        ],
        "type": "object"
      },
      "name": "subscribe_newsletter"
    }
  ]
}

What the leaf hashes

{"body":"64656d81ca6f9f7ddd701a1c02a2186a7f771911d203a13bf31c6f27c6b59248","id":1481281,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793444828247942,"prev":1474794,"subject":"59f0cffa-3fda-4d6f-b518-1520fc9f3a28","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xc100cda036a18e7ebd8e0885ff7381bec340d0f48235e8f6a6bba5133329f1cb
2. 0xc64f44b0236bac64bec6b8488f5a1a01f4b1e0ebb3223e28abaf8243ab28ed91
3. 0x26179523efd5c3792200e0a8affbd04eb135e188085639f14cb6fe372bfb94e9
4. 0x44a3e7a8fc4d2dca4156f5ceb0abe568805964052dbd3d14f69098205917f096
5. 0x442e98c58a49a47c0fa78470a6f7944575e30ac21f67b3fc0a8c34fd49485e45
6. 0x451d4b55b3111de8ed3713d4f671d5e476cc4a7d33ed139eac77737d4ea7cad4
7. 0xc9d7f0cdedafdf37861e9ad70eff3325bafa0cbc546cba66d7aa59a788d33307
8. 0xe85d946356f6a439f146d88cd5fca4512e744682d3be0c348c3d3e7e3001de29
9. 0x900a930a03cd46a7dfc0b10868cfb34a9a6c616a16bfc3ff05800e9d6a762a3c
10. 0x629c679abfcbe3c910e463cbce531337cf3878d43f995dfab965f5604420ed9f
11. 0xdeff9b8a30092259b4af97b4f650363b18892d40257fd4d061b7d261188dad24
12. 0xbba8c274d2148261b166f50f23ca58eee8a4197f941294257a5d17e634b6c79d
13. 0x6a43f11729055834772e6e63a776c1f9cd1e8e43e18f7c877db14b3ff5a6cc4f
14. 0x9dde676db4beb8126c78083f708810f78b6322c93d8e3b10a9a56dd144ea435a
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0