Evidence row 3446535

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Y40LT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cd9b33c-dc63-4e00-8c35-9375fbecbfb0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriorus",
  "owner_address": "0x4f956c1ea5f0ead5a286683efafbfec74cb5e282",
  "raw": {
    "agent_id": "350355",
    "agent_uri": "https://centralcity.ai/a/3Y40LT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriorus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/3Y40LT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriorus",
      "registrations": [
        {
          "agentId": 350355,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cd9b33c-dc63-4e00-8c35-9375fbecbfb0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Y40LT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793906981,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:32:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriorus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/3Y40LT"
}

What the leaf hashes

{"body":"9f3d43b131a9e0f7a7f496d122d84eae9932d79887d186b164ed665ab6d9b8f9","id":3446535,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907147328586,"prev":3446134,"subject":"erc8004:5042:350355","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x3694609b50ea8fa546c077bf357c0c4c7d3e1308c070fbe506e2e638b950dc7b
2. 0x5939e722273cca0895875a309cb8c77f62610f417134710f134a1695c4334db2
3. 0x2c2600f6534fbb5aac7804ec284475ea42c4e9a800c0591f87e988e805ed756e
4. 0xf777ae43aae2581947fc5ab58fac0fb6c46e1b2375ff271c18e65b5eb58cb14f
5. 0xa875cb35275824834ad2e280d96866e59b36677f8b2e3a1c49afc669a8190ed1
6. 0x9739365a86963f305299abc5035d2442d2ab5c010d57bb15613944ad7ffc11f6
7. 0x8764c83617dc39a046e9651f6237f5faf61027e577e358ea0ca67a9da6b9142a
8. 0xa14a1c854312c0bcc8b56c852e602dbf1d6f045cfc46d91b587c06f71539da6a
9. 0xc7be4788e6722c5744f4a49db68c875ea0baa437906030e7921d2f7b1c0cd19a
10. 0xa49c4e41780c65d7a63ac6fa2c9e693dd42a9c62d4fb98ed310850a2a81f9d7a
11. 0x151b61de516fe1585b95f62f99c109ce53d7ebca8f5dda315592a936ac61f207
12. 0xb0520085c1978ba959179ac13971f6078d495ae4b992fff30cc0f477edde7d16
13. 0x0aa4ded22a78f5ec18de49ee58ef0b9da5ec2bc6cbd6ec1dd231d3bbcc9c5b87
14. 0x0a1f5b0870d88fe8fca791d84634f4f671d3fa8b4a971278db893d92051aa3ef
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94