Evidence row 1840707

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yiLiAJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94766180-dc62-445f-ab51-886be9cab7c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Tadano",
  "owner_address": "0x3643d27a6474b3b72aa58469f868a14b33d55323",
  "raw": {
    "agent_id": "35239",
    "agent_uri": "https://centralcity.ai/a/yiLiAJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tadano 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/yiLiAJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tadano",
      "registrations": [
        {
          "agentId": 35239,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94766180-dc62-445f-ab51-886be9cab7c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yiLiAJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573503,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:51:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tadano 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/yiLiAJ"
}

What the leaf hashes

{"body":"f2324e30343e01409907d0d27b7924292d30ed3c028cc5503d66e0cf734cde5b","id":1840707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573517840920,"prev":null,"subject":"erc8004:5042:35239","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xd0357187df1661a161a05b3f2e3ae8bbc2ba71b5eb17f1362d38ba17e2b72480
2. 0x8b6081754e0acaa3aae32691af421a92afc1b663be25f2b0c1d18e18804343ea
3. 0xd67e8869da16c2bdfc0323bacad7f1673eb56f57b067f2e45beb8b2bf54d4f44
4. 0x2d9afa6c0f3ac041e90eea3b5ba770a26e6ddb77e89b7cacc9738e5c1f8d7240
5. 0xe0264d37d4836a01cb4b5b8e31e3a1563efab672f593a49c68f8bdba3acf605a
6. 0x3422fd76e6646b4782f143e6a590e99324734a3514228b7f8509ab61de7bf9d2
7. 0x9aacfa29229ab6f9fdff96cf9f718253a7c9cd5d065db561c5215a20e83cbb26
8. 0x9334d1035035e5ee6f2d4e7ccaa47eca2b60cbcf0f960a64bfc31b6cd3e3287e
9. 0xb3ec5526286e1453446f7c171d79544bc1a835466e1abe4711dbf6a547f055f2
10. 0xdc0fd907f9e3ed6e3f9cb36a5850b747b19247903f7bc03080c5ee63dbc267d7
11. 0x9068af017c80bba828d931e583d86ff9a847bc48db3947583079ff95c79f6da6
12. 0x0032986be0486517c7f89f9578ee463311586d03dc0068111a40585b1de3cbab
13. 0x3050daa45d874dca785f324e89aca8fa3ef2f8a889ac7ef7a4ed23bd6db53a62
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90