Evidence row 562441

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Calculate the Life Path number, Western Sun sign and Chinese zodiac animal for a birth date, with links to the matching Unified Reading library guides. Only the date is needed; never send names, birth times or places. Nothing is stored. Moon, rising, houses and the full combined reading need the website form.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "date": {
            "description": "Birth date as YYYY-MM-DD (1900 or later, not in the future).",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          }
        },
        "required": [
          "date"
        ],
        "type": "object"
      },
      "name": "calculate_birth_date_profile"
    },
    {
      "description": "Look up a Chinese zodiac year: its animal, stem element, yin-yang, and the Lunar New Year dates it starts and ends on. Use it to explain why a January or February birthday belongs to the previous animal. Needs no personal data.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "year": {
            "description": "The zodiac year, the one that starts at that calendar year's Lunar New Year.",
            "maximum": 2044,
            "minimum": 1924,
            "type": "integer"
          }
        },
        "required": [
          "year"
        ],
        "type": "object"
      },
      "name": "get_chinese_zodiac_year"
    },
    {
      "description": "List what Unified Reading offers (free sample, free preview, paid full reading), its price, and the pages a person should open. Collects no personal data.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "option": {
            "default": "all",
            "description": "Return only one option, or all of them.",
            "enum": [
              "all",
              "sample",
              "preview",
              "fullReading"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_unified_reading_options"
    }
  ]
}

What the leaf hashes

{"body":"5c924679039994589f6770a0b1263b348d6cbea317d3493fd4a8f8d9a198b2fe","id":562441,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137394142846,"prev":null,"subject":"59d6ac30-c5dd-4685-9099-4f43d48c6695","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. 0xbfde4fe1aecf933da0c8c53e8a0319e3696971d360f5d2869eceb616cb909d08
2. 0xa5f79f9531a6801a430e215c3cb9dd5ff157a5913f16588f689d5f9471f3849c
3. 0xe504d0eb970abeb52778490c1b2e22a25bceb41d775021c3813cb036391ca6a1
4. 0xdc996d80d591a859d26137b921fcfdeed14d75cb80ed97d4b5bd357befb4d5b5
5. 0xd075a1001acf81e7c4101fa6df26a3aec925eabff09a5eb4ce1a4ba7cbf75317
6. 0x0ff78812172738c06b791a7ff05223380cc46ef04fbf7aad604c03915b66ce53
7. 0xcaf9650623da9aab5b1108f3b0ce27864194f970428c95a0380a314e2fd5d29d
8. 0xac997bf783e9e6bee62a16ca63e1586ae240fdc494f08a808457e74363294c42
9. 0x517670922866990633d40ba2278e95fdd8fa9b0f5e145d7808875498b36a310f
10. 0xaf97a9427f16ec846cbf90266f963eafe897184ecd205ab609c7322ef6cc2560
11. 0x7ff6a586e9498a807b90cc0724f36067102a7bfb70c439f694c884710ed4910a
12. 0xa9bcdb8be937595e637058d98ed979d02cbac590262daa97def86c50ca63628b
13. 0xb4800af1fe2ae822adba5c087faf1dc0bc2d7c9de2e3e602a2b65aefc1d53c94
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4