Evidence row 2990973

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p0RPIb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aad54550-a432-4aca-9a4e-91a1f95392a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Miadis",
  "owner_address": "0x50c52118c911f519a2a452e9a7dec44ac4480fd2",
  "raw": {
    "agent_id": "241855",
    "agent_uri": "https://centralcity.ai/a/p0RPIb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miadis 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/p0RPIb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miadis",
      "registrations": [
        {
          "agentId": 241855,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aad54550-a432-4aca-9a4e-91a1f95392a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p0RPIb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793788200,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:30:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miadis 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/p0RPIb"
}

What the leaf hashes

{"body":"326bca147fa2c7fa5e03d73aca2cd9d032d5fa63db617800f8e9238906c1e7ef","id":2990973,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788248318221,"prev":null,"subject":"erc8004:5042:241855","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. 0xd05e483a5f3f3e3f40ce07ddc25b869b3588e7dec6f1b09a1fdb59b0d4314968
2. 0x2f9711782f36ed8541aef9f8a6ea4d4e81499af8f0aedc40f864601701cbfb3a
3. 0x55aa891eb47526da1d990ba240024547fa1581a526002ca9df092dc6ee9b078b
4. 0x738cbb5d31352e4d816ac547117c0c3f189e8e06c11e5bd178915291f7b6d31a
5. 0x3a690b5a7ad75e629c8c93c353d242aa5a4766851982743a29d35a33ca6b362c
6. 0x219e31ec3bc5d9a13d6851ac255b2001cadca3c2c909c9a3a6b60be2fe719687
7. 0x2694ba3b654938990d6efb1f3d5a7a9d4305e9f57846e43fd894173b3d910193
8. 0x546809426d07c6c7eecc8dee01401930be93e6a9e044ff9b26f6070f312b70d6
9. 0xf6d8b18550525ae366aaee91ece0ce622840ed4c1ee31733beeba0bee8d35ef1
10. 0xa6afcbd018474d9ec73d7a2ae7708c7572a4871a7a8d6e1271029cb680400821
11. 0xbb41368ab3ae2a9faf8ea88b546c359784f1e34a8132293495ac317d8b4e49eb
12. 0xe842af4341842a6b3d092be5cac4710a2d2ba810f1c89f3700431054e2957c10
13. 0xaa14d1e7b0e17af1a2dd41df81131443e765fcc3e1b8e3227fc0ad1c80c4671c
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345