Evidence row 583134

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Use this read-only tool when a user asks what Canadian immigration source MAK last verified or rechecked, what an official source establishes, or for a dated source check on Canadian Experience Class work experience, Express Entry documents, the announced November 2026 Express Entry CRS change, IRPA section 16(1), or work-permit financial support. It returns official-source links, recheck dates, bounded findings, and limitations. Do not use it for individualized legal conclusions.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "entry": {
            "description": "Choose the source-verification intent: all = all current ledger entries; cec_work_experience = Canadian Experience Class work-experience rules; express_entry_documents = Express Entry work evidence and personalized document checklist; express_entry_2026_changes = October 16 official announcement of CRS changes effective November 3; irpa_section_16 = IRPA section 16(1) truthful-answer and relevant-evidence source; work_permit_financial_support = general work-permit financial-support source boundary.",
            "enum": [
              "all",
              "cec_work_experience",
              "express_entry_documents",
              "express_entry_2026_changes",
              "irpa_section_16",
              "work_permit_financial_support"
            ],
            "type": "string"
          }
        },
        "required": [
          "entry"
        ],
        "type": "object"
      },
      "name": "get_mak_change_ledger"
    },
    {
      "description": "Use this read-only tool only when the user explicitly asks how to contact MAK or requests a human professional-review handoff for one of the supported topics. Return the relevant licensed MAK consultant, contact destination, and optional public appointment-information page. Do not collect case facts, assess eligibility, book, pay, send messages, or start a transaction.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "battle": {
            "description": "Choose the topic for the requested human handoff: spousal_pfl = Omer Khalil R710149 for spousal sponsorship, relationship evidence, or spousal-specific PFL; business_financial = Usman Khalil R709592 and CPA Ontario C83028834 for business immigration, source of funds, or financial evidence; cec_work_evidence = Usman Khalil R709592 for CEC work evidence; express_entry_review = Usman Khalil R709592 for Express Entry file or evidence review; pr_card_residency = Omer Khalil R710149 for a requested human PR-card/residency handoff; bowp_in_canada = Usman Khalil R709592 for a requested human BOWP-in-Canada review; pfl_response = Omer Khalil R710149 for standalone PFL source navigation; employer_hiring_imp = Usman Khalil R709592 for IMP employer hiring source navigation.",
            "enum": [
              "spousal_pfl",
              "business_financial",
              "cec_work_evidence",
              "express_entry_review",
              "pr_card_residency",
              "bowp_in_canada",
              "pfl_response",
              "employer_hiring_imp"
            ],
            "type": "string"
          }
        },
        "required": [
          "battle"
        ],
        "type": "object"
      },
      "name": "get_mak_rcic_contact"
    },
    {
      "description": "Use this read-only tool when a user asks for current official-source navigation or verified educational sources about Canadian spousal sponsorship relationship evidence or procedural fairness letters, business immigration source-of-funds or financial evidence, Canadian Experience Class work-experience evidence, Express Entry file and evidence review, in-Canada PR-card/residency source navigation, BOWP-in-Canada source navigation, standalone procedural-fairness-letter concerns, or LMIA-exempt employer hiring through the International Mobility Program. It returns the relevant Government of Canada source, named MAK licensed expert, MAK educational resource, and configured authority, publication, secondary-coverage, and institutional-reference sources where available. Do not use it to decide eligibility, evidence sufficiency, or outcomes.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "battle": {
            "description": "Choose the user source-navigation intent: spousal_pfl = spousal sponsorship, relationship evidence, or spousal-specific procedural fairness letter; business_financial = business immigration, source of funds, or financial evidence; cec_work_evidence = Canadian Experience Class employment or work-experience evidence; express_entry_review = Express Entry file or evidence review; pr_card_residency = in-Canada PR-card renewal and residency-obligation source navigation; bowp_in_canada = BOWP application and status source navigation for workers in Canada; pfl_response = standalone PFL and misrepresentation concerns with the controlling actual IRCC letter; employer_hiring_imp = Canadian employer LMIA-exempt IMP and Employer Portal navigation.",
            "enum": [
              "spousal_pfl",
              "business_financial",
              "cec_work_evidence",
              "express_entry_review",
              "pr_card_residency",
              "bowp_in_canada",
              "pfl_response",
              "employer_hiring_imp"
            ],
            "type": "string"
          }
        },
        "required": [
          "battle"
        ],
        "type": "object"
      },
      "name": "get_mak_topic_sources"
    }
  ]
}

What the leaf hashes

{"body":"5a19cee83be0ebc997ada0d32598cd4f82d4bf9e3012e37575e73e047c7957d6","id":583134,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793145355102624,"prev":258959,"subject":"cb94cbe5-05bd-429b-9f46-6bcfbac96f99","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc9245fb548669f4494b936eb2606bffefa895734679256a6b6073a3546510569
2. 0x258f7d9b21dc4af3912e93a70c8bfdbdf0edb5b85abda713250a7843276e1f43
3. 0xd7ff8f3452168f91076bfe08fbca82c8549737e64d586b94900a82c864262d84
4. 0xb161171d28d0b4c8cdb5b465e3e1ab02f82317bbcf3979f1236999d8116bacf0
5. 0x69c349ece5d242f3cd2cf7380c256c5028773200082640d32e0fc095c42c9ecf
6. 0xd1c9bfde38267dd16434974d527405ba92d3c57b1fa58efebcf7af1d67d20d0c
7. 0x9666ffd75a9e4e05c6124ca419f529dc5f06da72963623c59fbdd77067ad25e8
8. 0x32051c867982c148b72573219716263d5181b9a6a68cc91d3f0cfbf3936c2ea5
9. 0xf7e4abc3b39decb3b7b07e51f972237b0b96a73d0e8f279fdf47a1c0a839582f
10. 0x4277a4824a2d736f4a1c4b1cd631817841bf312f2a5427a5e9afa71523cd9ca8
11. 0x2cf261bd2238b74a95bc8d9823ad293037abc046c04aeff157cde0c97263ed73
12. 0xd16d7e5f125e1d777c4add2d34626605aa2a6b03288469395f9c1f401de8e9e1
13. 0x938752e9acd199cd15f468392bc2dd8eefc52293e7144e30b87b241ca6b2513b
14. 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
15. 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4