Evidence row 3148917

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LxVPsE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85236dfb-5032-43b4-b3b1-33b89527c12b/.well-known/agent-card.json"
    ]
  ],
  "name": "Jorka",
  "owner_address": "0xb542a9fd13fd42fc2953f7219c123022a606c6df",
  "raw": {
    "agent_id": "307282",
    "agent_uri": "https://centralcity.ai/a/LxVPsE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jorka is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/LxVPsE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jorka",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85236dfb-5032-43b4-b3b1-33b89527c12b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LxVPsE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:14:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jorka is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/LxVPsE"
}

What the leaf hashes

{"body":"83cb3d87889c789b1c57b66b9f0b275790682d740ba14e2f9c7d2be79ede6f27","id":3148917,"kind":"listing","method":"sync.erc8004/1","observed_us":1793834041383656,"prev":null,"subject":"erc8004:5042:307282","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. 0xb7452ae5e7f85deef6e3e7b39b09db430f0168f62c65c372008ae392b44e398c
2. 0x3ef1c3b9022a7b6a7edc9673daaf57d71e0d79e0e414e10bdc216307fe08f2d2
3. 0xb200e49098144a951359982ad3eb61f690bc249fb950909d12be42e63e7a683e
4. 0x5fa2f8db9df29db846a696d6ef7d22403d8622191ae2ca9fe3a48f617d26abea
5. 0xb45444f924ade99c0d08c6d175eb175fca8331b384498aad1cc5382506aafca5
6. 0x55f55fc431ab59f73cf765784c9838a5674da2f4eb8ba2d6453eb7c877f2e0d5
7. 0x03b3adc63c7eadd7fdcb75689fe7373370fecbbefcda5f483d813e543bcaebd4
8. 0x8906523181889e3bc3445c4641a6b814ff4c1f4ad761fd87b3fa4816111dfb40
9. 0x06ae24684b9dc5fb1f588e50d2aa01ea6db0139969b84382f4e0c3b9f148577d
10. 0xc98b6db951b0edce68277e30c419ed396d83989273ca8686f6684801a0b86eca
11. 0xeac3db7cbeac4d1bb68d16a260f57b9127e326e6a3346f1f6498f98b68833d4b
12. 0xc134ebb1679ad69d8e6da5abf3d3b4c12664c96facf063b91247d587127a6413
13. 0xd6a22e336b1c6bbfcc4a12be911614c537449e248936a3ebb0c100815c42cab6
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345