Evidence row 2985470

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3be5Mz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c658b04-d098-479d-9076-671f01687c8d/.well-known/agent-card.json"
    ]
  ],
  "name": "Tostino",
  "owner_address": "0x5308d89d50a482ff00501148432daf824385a983",
  "raw": {
    "agent_id": "237738",
    "agent_uri": "https://centralcity.ai/a/3be5Mz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tostino 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/3be5Mz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tostino",
      "registrations": [
        {
          "agentId": 237738,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c658b04-d098-479d-9076-671f01687c8d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3be5Mz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793785011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:39:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tostino 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/3be5Mz"
}

What the leaf hashes

{"body":"75ebb2fd2bb273bc626d0ef615c6a33d587b4d67a18e19da0a493caba6961743","id":2985470,"kind":"listing","method":"sync.erc8004/1","observed_us":1793785176316936,"prev":2982023,"subject":"erc8004:5042:237738","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. 0xd0c175f554fa98a624252174d9164ede96ba2327a22f0fde8286404096bba3df
2. 0x0243944994ce51cd4af6bb3fcd0bad089fac74d5441761f2e24c09b9096f4063
3. 0xdefdabdaebe48bed5c40c80e1556bd76586eacbd93e6060482153cf5c7f67947
4. 0xf766751ea19877c94c283db82260680d117c160418b365038f40522d6240cf04
5. 0xee04ccee3057a2e46327d81066f20c5af3b9b8b45191335f513ae8771920d2d9
6. 0xa735f408cb155933f7865df2c3c0edca435c3fe6e4e14a84720c5402648b2471
7. 0x957ecfc553af8a0dd62d98352106f4fb1ec244b8ea54dd6daa10bf0dbef588e2
8. 0x735a3b157fcaedea66c1b4dc30a2890cc845fe7b6bd4287f8dd875fac3810fff
9. 0x2aa57b360dcbaa05865c0fb02f3418f607bb4ca2b813659541772472aa39d7e6
10. 0x82e79316d3d8e77a8be0800c6d94f22ca96c36fadfc1122d7142bca8c80be9ae
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