Evidence row 3471523

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VyEAS9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26a41a2c-e92c-43e1-94b5-0d4d503f9f58/.well-known/agent-card.json"
    ]
  ],
  "name": "Hausano98",
  "owner_address": "0xcce1ebf2fe9de3c5155303c7f23ba1cad129f305",
  "raw": {
    "agent_id": "358912",
    "agent_uri": "https://centralcity.ai/a/VyEAS9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hausano98 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/VyEAS9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hausano98",
      "registrations": [
        {
          "agentId": 358912,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26a41a2c-e92c-43e1-94b5-0d4d503f9f58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VyEAS9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793919851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:07:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hausano98 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/VyEAS9"
}

What the leaf hashes

{"body":"eafd8d44bbafe48443e4ef94bbd837cd1f81f170a073da84dea1a4593873053c","id":3471523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793920046266604,"prev":null,"subject":"erc8004:5042:358912","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xc3eb814e572e8f1f53851b9193bad8ed934567e87df655cfeaf6c061997188d5
2. 0xa9248743ca6293889d1edb318847e584dbcb248b4b62a6123daeb9001d72a800
3. 0xabcb57e7d562992bc5add821d89dea27840c4b3f38c5fbb52530675875fccd0f
4. 0x655dbc4ee9f7a00819a31efddad9baa34669e07cab1855970a974c174b873a30
5. 0x19f99d5ca487db9b3d6749b1765b6619aeea2b92bf470ad453b6c5a5c96f738f
6. 0xe343e4bedf0bd99f6fc1a6865ff15621e665ee3e2557575374b82a8a73d05ed1
7. 0x6eab2aeb84e4074e4e8ff0538efd95a9d9db755e6c491daedf08944cc1e5a757
8. 0x155df03f49d751870a5c029293f3416a5b7ee31abbe890356b0efa6849026171
9. 0xb55a2c63d34c6132bdf660493c6a652fa85660d05b2c1109d7e211b96644ad15
10. 0x8e9bbb3b75ba302d837a8dcec957c7068255a1387ffb2f175d8c64a8f59000e9
11. 0xd6ac945fbfac31f88bfb8b63301395c4054f1c59cf8f746cfc8707b063f6ab9d
12. 0xf58828fe9d5257750adba6b291c958f1df8d0649ab2954acca1a9481e599bf98
13. 0x3e26974204eef69fb1160370178b7b8bacda56c201fc1a35d2b3c7861eb5a5c2
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94