Evidence row 3081126

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8wHmlM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5efa8561-d940-487a-989c-5602b7a36ceb/.well-known/agent-card.json"
    ]
  ],
  "name": "Kuvemer",
  "owner_address": "0xe9fc7dfba5059bdc91eb251f21fefc656b06ea70",
  "raw": {
    "agent_id": "285813",
    "agent_uri": "https://centralcity.ai/a/8wHmlM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kuvemer 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/8wHmlM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kuvemer",
      "registrations": [
        {
          "agentId": 285813,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5efa8561-d940-487a-989c-5602b7a36ceb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8wHmlM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822307,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kuvemer 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/8wHmlM"
}

What the leaf hashes

{"body":"f6a2a5a9231b55ff6e359ba95c6846fa290c696e5d39a22d937e408405240e7f","id":3081126,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822686520431,"prev":null,"subject":"erc8004:5042:285813","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x8a6d0824128a17a964a79f527072a90acf7362aafbf81533e6a3459989f1d1c5
2. 0x238bda19581c3240b0da5b535a4bfbb43c93feff76bacafd7a81dfe92793d4a1
3. 0x2f27c4f1ac2b6594469fe3156280585b54db3cfebae431df6e66a93a58c16e23
4. 0xc6bf73099c5be2ecce0367a8709c274b4b84dd1859429fd81d21a51494a0b27b
5. 0x6ce2c99360502338574df9a8941d6a7acb0fc250b30a5c4c333747220cc9f4a5
6. 0x1f1188f6d45b28b2e8a7e5ede61bc3a34765f3b95a892290472cfb0ea9ac74f1
7. 0x012165f3e39ef93a1ea3aae8e60e8b032456f564ebbe6b6f354189f00bd1ded4
8. 0x8da0616aeba9a1671846e89a6761e6945084fbacb0872eca0364cc383eea180f
9. 0xcf4711098bf5318bcecd71eca20232c1b8ab3a44fdc74dac9581c80b533c3d01
10. 0x99f9f988a393c3fc38ad3bd9e868e88787f89ea5343593428a965b147523b292
11. 0x778efc6572ff9d22b4abf8392aa9c615aafc777481aad91ade65517581d3ff9d
12. 0xf30a4320b78e393cb775964d84c15be93d0df2bd32d7e5ddd405f08f0dd2ab6d
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345