Evidence row 2191709

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9vMjTZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3aee196a-f557-4a3c-9e79-dd45c8311472/.well-known/agent-card.json"
    ]
  ],
  "name": "Alefo",
  "owner_address": "0x3b59d6f8fa69376b30f1a512eea3bfae54ae6162",
  "raw": {
    "agent_id": "121501",
    "agent_uri": "https://centralcity.ai/a/9vMjTZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alefo 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/9vMjTZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alefo",
      "registrations": [
        {
          "agentId": 121501,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3aee196a-f557-4a3c-9e79-dd45c8311472/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9vMjTZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alefo 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/9vMjTZ"
}

What the leaf hashes

{"body":"ebd7881e9dcf05c9d1a9e48ae1ab8279cb85ac8d15c28a69acb6bbe7b3926a0b","id":2191709,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644253692528,"prev":null,"subject":"erc8004:5042:121501","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x04a36807de171387c6b6fc05fe73cb18cbc5e3d28ff2d4a803e579cdcec00ae4
2. 0xdf38038b59391f859edf04830aa9edc8c5f71138ba040ee33a3e557752182ad6
3. 0x83a0d606ba8315e4ae11a061393d2dfe26cf8d29766d276b3aa78925ccd072cc
4. 0x8f46cb378db09329743a70636917f0bbeeb2e229d817620e230ea50047a48955
5. 0x7f86658828b5baae236ea9be9ac4c5fbd2dd0110503e2bff02b0d9aa2091a8b5
6. 0xeea4c9a589c223ac4013e5066f37de37a9f5d23c6b0c93faeb601f5752b97e0f
7. 0x7c15ebca83267ab006f8169eba5d6643aa946722a9c27472ea2c59998f9e9c17
8. 0x6be1fad7343484de704b4ef2da0ae20640ea59f6606c221d85e43f115e596452
9. 0x3aa4c42d727c80eb14ddcaad6c210be6b456eb63a8c7ab2116b34108735f2c96
10. 0xa9eea091a511b927fafd9655dedfaaa1bbe76b86fa22a85c237242ad6f230464
11. 0x930c8c33b0681f274d7e3e9141f670f8f5db2fd68de44db130fdc3b58cf98672
12. 0xf11ae2cb1682c9682f842de4b47631873e04eb9bb372b2940fa325facb202e3e
13. 0xf7591712adf911c6cfa936eea0be6a219c802459fb85a626a46bcc03207d81e1
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af