Evidence row 3021876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rdT9fF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be31d8cd-5dcf-4fa7-918c-ed82aa793f4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Hintero41",
  "owner_address": "0x74bb8b1be006fb51a7d9540305b0154649dda374",
  "raw": {
    "agent_id": "256375",
    "agent_uri": "https://centralcity.ai/a/rdT9fF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hintero41 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/rdT9fF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hintero41",
      "registrations": [
        {
          "agentId": 256375,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be31d8cd-5dcf-4fa7-918c-ed82aa793f4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rdT9fF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793805349,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:21:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hintero41 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/rdT9fF"
}

What the leaf hashes

{"body":"b377fea611d2399c5b552fc0bc4e76631c84b24977a256b14e953b2029821d3c","id":3021876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805690790887,"prev":3021484,"subject":"erc8004:5042:256375","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. 0xb4833b3d22b0afba84ce60bd249fbca37216f769a3c8c7a0289d33546e9b2313
2. 0xbeaf8878ac7c7631bab5bd5da9b7d854d5acea876b2cf66e9ac39a47f93d0495
3. 0x23b33c4795c529498084362d9e5ddecce78c5c24720f9de7864ab0480084b2c0
4. 0xd722f404800b41ee0f1eb22f21007d8db0dd82e388e7974c73464d2d2a3b48b3
5. 0x5e50a53aac6587436d3dd8373a1d59f42fb518adae00d1d7eed03c92a49611e8
6. 0x757a64858fd7bfc1272d8d5141038d3f43ba2869e6b86bca0ba9e9a323f298dd
7. 0x8a9a30dae3a89259b803d426cf08a4a7fa37bfa9ca80da5c9c1fb782a51720e5
8. 0xf5ac354a33d140e98343a4a2b8d8572e7fe7032f01bb3a7e08abb3440c9cad84
9. 0x79dd749515da63e4ffa5b0dfe034c4b7aad3f9e7e1f2e7218d16194c4ee85374
10. 0x217bffdc1b2b9a40194e061a6a935556f795b55b362c7e79829ecbcd0264f99c
11. 0xc20324467af5f7c407a45eac803323c2acec87c5d322d34c92ce6d7aa24237ea
12. 0x124231db94abbc4fbffb83daa2559194c2240d38168ef5e53829ee7d4de1a0c0
13. 0xb4821657aa6efb2f6aca8033b00ea772962b9e1f521e60b09d38bae1bb9be2d9
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345