Evidence row 2731584

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/av5pus"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e812d46a-6125-42b2-9315-6d8560e4bc52/.well-known/agent-card.json"
    ]
  ],
  "name": "Fonsabel9",
  "owner_address": "0xd56f0a140c6b189dc3549b348c33eaee546fc181",
  "raw": {
    "agent_id": "213346",
    "agent_uri": "https://centralcity.ai/a/av5pus",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fonsabel9 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/av5pus",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fonsabel9",
      "registrations": [
        {
          "agentId": 213346,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e812d46a-6125-42b2-9315-6d8560e4bc52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/av5pus",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793750751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:10:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fonsabel9 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/av5pus"
}

What the leaf hashes

{"body":"d777fe00b120ac31cd31ad75cf1dd87ed7134a2a3111ec828172b399636c3d64","id":2731584,"kind":"listing","method":"sync.erc8004/1","observed_us":1793751011397137,"prev":2731258,"subject":"erc8004:5042:213346","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. 0x677c49ed4cfc1d2d232e9a0724a187db3c0d780d0646e312cef3e3e6c60d54e6
2. 0xeffd0f6264f2f9a86a0e69241c5fbeb20d8d11b7f48921977f72b9bed2780676
3. 0xc6dbbcbc0ec2a6714818a58c88497d67fa46609a304ebaf08a504a60d314356a
4. 0x960c2995ae1b2980c57d1e62d05bd8af227e6d2f24277f76b272b8ab0e143204
5. 0x6cf43b5389854930c03d52c84fd6f2460d5a9fbb826645167c1a746366ed8d1d
6. 0x669bd7e0cef3d969203d4be918685d87319dfcbd25b5d276083cad690f7e5ae8
7. 0xedcd2df33cbbcfdabafc2be4a7f4dbc61507948737e8262af5d28fb861a8669e
8. 0x42814740c53b828177a9bf831a4c803e4011d8c66d6bcbbd26ca3da2ea691826
9. 0x4ae52096b41d8746fe97e1cde46802f3456527c276c18975e8e9de508d9811ba
10. 0xf072044a7da2686890ec82466e9c67f25264ff9420b1f0b3f1c8efdf12fdaddf
11. 0xcad010650c0ec4a907fb716226de1e4bef0e4d4edc630e4e4ad543840f5ec69d
12. 0x73035d3706b5676e5c385b5728a09b863c45d51f00ebad70079d2bc63adca9ec
13. 0x59f7eb9892d5ca9b92fddacf62c342986dd7d5d77cf105dcc6c2db2d5a0d13ce
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345