Evidence row 578337

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Validate a Moroccan ICE number (15 digits). Returns valid or invalid.",
      "inputSchema": {
        "properties": {
          "ice": {
            "title": "Ice",
            "type": "string"
          }
        },
        "required": [
          "ice"
        ],
        "title": "check_iceArguments",
        "type": "object"
      },
      "name": "check_ice"
    },
    {
      "description": "Validate a Moroccan IF number (7 or 8 digits). Returns valid or invalid.",
      "inputSchema": {
        "properties": {
          "if_number": {
            "title": "If Number",
            "type": "string"
          }
        },
        "required": [
          "if_number"
        ],
        "title": "check_ifArguments",
        "type": "object"
      },
      "name": "check_if"
    }
  ]
}

What the leaf hashes

{"body":"4a068a2595b5ec194c800090010db4d06d22e09e25736c417ab53e23ff5fb258","id":578337,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793142939265504,"prev":null,"subject":"97560028-b3aa-47a8-86cf-a5887d695d90","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. 0x442f6e139b4db91c10edd10cd60a89dd797809fe93c400df3abbeaafdfe00649
2. 0xb9947a61297f420382c0c9f42ce07f45d108551e96f51a74a17ed66c6a60e969
3. 0x5ec4e4de1271df9b0f095124b560658127d6808254f5ff4810eae717a447ba40
4. 0xf7a013d630ef09f5272413f0c42d9f042137e84e907c5389d35ec2de24fcd7b9
5. 0x7e900c5b9597dfc09ccfa7692cf13c3d90a3a471e4e4fd5af36bd299f20f5469
6. 0xade2c14c0b6c963b4532328b0d5e2a9fbcc3ba5e98421143dabc25c0d9c4c8dc
7. 0x5687218302c2cb41ddbfc5dac842b5539b443881ea530801f7e10feefb774c40
8. 0x859ba2ce3d802c907106a930ef45f1c30610b3507be9bc4a65a30157119e663f
9. 0x5605477ec768c50b04247ff3fa94254aa175d5c97f11a142b053d24f6b96f6c3
10. 0x607d8104ff75b7b1828f1ef83796545b80b783566c8f0119578f75861322d3b0
11. 0x0e19abd28ae6841ef1d216f8789479240d9ce058f38983d79663e25a2f533e88
12. 0x73ca48521d1cc492ee4ab86757972943f96dcf68a114d6383fd5e527c332af36
13. 0x4b4a1e815a33d351cc45dfa35f97aef5faf461590a54756a40dc36a0bbabf04b
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4