Evidence row 2929177

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xoDog9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8f0b184-75c6-4ea4-b77e-c6b970eb8e1b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiavakeon",
  "owner_address": "0xd7c21e5d75c62f494e3c832d7ea06664739abb73",
  "raw": {
    "agent_id": "218933",
    "agent_uri": "https://centralcity.ai/a/xoDog9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiavakeon 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/xoDog9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiavakeon",
      "registrations": [
        {
          "agentId": 218933,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8f0b184-75c6-4ea4-b77e-c6b970eb8e1b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xoDog9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793757950,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:06:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiavakeon 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/xoDog9"
}

What the leaf hashes

{"body":"b9d83fd7b5f525c62866dd65bfa00da9d8f3ce79263844e4920f04b2f2d0ae72","id":2929177,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758008020327,"prev":null,"subject":"erc8004:5042:218933","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. 0x70d5c7c5d272031e0dca27d8f9b91d7cfc918a49605a56147c425578b0326bba
2. 0x8865fa958f92c6a0f3c968d6428f28b74fee3697a3eff864aeab6ff73d78e3a2
3. 0x2c52c6b1f5fcbb66cae0ab217b35d75f12a2c6185e1d6c328796996514971d6c
4. 0xbca055cf4a42faef85abacf3ea46781be31c97eaeb4f3c7f1de7925d1334d9f8
5. 0x2085240be1af95fe3287b554f168e16bafc0c30a2c91a32772f61aeae3dcbbfc
6. 0xd3af8728b0810d98f3e5aa0dd06ac5a8f1bad78581c864a5d91b3f71b8861c28
7. 0x708d7a66b04d655b54e69d9c153409903471b6ccc5ca62d5a3c44d4be8eaf5fc
8. 0x5c173f4ebe1a88179beab5cac5beddd547ede994e2e8f10cc7fd7d05ad50a8a4
9. 0xed3343627bb46e1bd63461e08689aa3e6ad58f28e4900521d7cada45920074f2
10. 0xa8442dac857d32d83c051adfdc37003229ba4e0989d3f6f84f48c21b04e6f56c
11. 0xc0e6749ae9f77a54591ac46dba8936d6f8480690709f97518eae952eb34adcf5
12. 0x1f277af5ce6ceb630ea08fb803189be8ae75402f8b66b628833b24cb495e1f02
13. 0x5deb038a6f39a5f7f9b2edd844bdea911ba8d42a4e605cee6c5d76eee36daba6
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345