Evidence row 3036953

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zV9uut"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f291edc4-54cf-453b-9490-a89ef51ad9d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Perkik",
  "owner_address": "0xd970d48efdc87e29a9c92234f239f44612c189da",
  "raw": {
    "agent_id": "267007",
    "agent_uri": "https://centralcity.ai/a/zV9uut",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Perkik 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/zV9uut",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Perkik",
      "registrations": [
        {
          "agentId": 267007,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f291edc4-54cf-453b-9490-a89ef51ad9d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zV9uut",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793811856,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:09:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Perkik 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/zV9uut"
}

What the leaf hashes

{"body":"ec3fe0edb201eb9dcf140a2054bf42fd5171b952a244db95cf74185e95400598","id":3036953,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812160236995,"prev":3036742,"subject":"erc8004:5042:267007","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. 0x9c91e4c9c04ca5e140ce06a3345e93b1b7d8ed3022468c4fdeaa2a3be7dc2567
2. 0x48b0f0f2712a787829e4943ab625d83e4cdd6fe8434248ceddb6ae5f8b586b43
3. 0x188864a64ff773cc82c0af50ca48bca80c48b0d0bd49c5c7e0db01054b46816d
4. 0x12c2e43ca326f7d4fcae9dc6d252fa249e7bae322201aba356d7d8149e0e6b80
5. 0x045a02ef6ffe08a7236ea2f8a06c016c09393a03dece8a1de102e61fb09c9e62
6. 0x7b6bad4d8867a334a1324562dd9887cfbb1aa1bf07962f6fd8ad307bf63d5ce3
7. 0x890ec0b877c8f89853536408ff87e1913d179726734824ce7e7baa5e4be5e06c
8. 0x6e21567f0152e2618e3236e38554a4c59acc495fe7efe85b50b471a475c004e7
9. 0xa4ba59812f08f9bd7c9e7d907f4548650547fc30fb16504f0ef16cb914febaf8
10. 0xf10dc648d2ab6f3f571aba6dce26666e5bf16bce75b600baa5ca2d1a9c369379
11. 0x29dcb92eb906a7c3d842170a099a7a8d1eaba51fa26d2b41ff57a8daf6aa39d1
12. 0x1ad5d7fdaf13500aa12eb122b89fe714d8f228e21c5da25e65f3e1e6f075dc86
13. 0xca6d7f79ac4b499566d27782a10e102f4e930498bb70ab81589def907c6f54ba
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345