Evidence row 2709864

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UFubq0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4db08126-4448-45c1-9431-13e1bc2ff91f/.well-known/agent-card.json"
    ]
  ],
  "name": "Stabito",
  "owner_address": "0xb4b29d3f7faa96dc92596ccfe6f077b39d919911",
  "raw": {
    "agent_id": "203150",
    "agent_uri": "https://centralcity.ai/a/UFubq0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stabito 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/UFubq0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stabito",
      "registrations": [
        {
          "agentId": 203150,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4db08126-4448-45c1-9431-13e1bc2ff91f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UFubq0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:31:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stabito 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/UFubq0"
}

What the leaf hashes

{"body":"10fe60f4cedf200182a4097badb1ca99d391bdd9f6b70389fec75c42a0bbedb2","id":2709864,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737879353658,"prev":2709670,"subject":"erc8004:5042:203150","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x090d6fefaa72b09d528cf614cb65bf0c0bcfaaf9f380085a7d6d77c158a1f9f8
2. 0x1053c30221de1abe5ab822154e71131df8fb1a3e4d905a7c188ac8879923a8fa
3. 0xf87b062d0c9eb9371ad53288e619e398a08c5cdbdef16e47cf906535b0572d8c
4. 0x8dacf7d31a69d09f3be3f9c8c891b0f37178b9168414943b7dcfc8bf6846689c
5. 0xc05224769beb27542f51fc7a3b4abf158f0535b8e34ab306ef3636f6af60e640
6. 0xd6cdf05478802091e76b96224996168a5d2ee5d32b5c4b9060c4ecaf65becc1b
7. 0xa53d17c92ffa2d7ece26abf0b13e2451e6b734b6ba050c7dc29e6b30db9e75eb
8. 0x4d32734629677810a7f2cab839c7ae0cc82f658f1e38a5ed217ccf6387dfd061
9. 0xd9704f52766787caa35cc047495e01a804c424123069661bcfe38c9559a92fcf
10. 0xa99ecb23cde000fb0547a56dc5d9ac61039f9c42d4bce2afa372b444301c5a87
11. 0xfc8cbc3e1399f38651e3c509742affa55aab22aa04a915a8aeb2d001c9fab71e
12. 0x6e16eedf7493e19c5791ec008ecdd3e682297819a53e76e6e2a7811de857828b
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7