Evidence row 2979552

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qmZsDy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dab4ddfe-e56f-46e3-a827-7906d7a7fefe/.well-known/agent-card.json"
    ]
  ],
  "name": "Teindon",
  "owner_address": "0x5229acee122421d1319bc5b96d6079cdd7c50843",
  "raw": {
    "agent_id": "236851",
    "agent_uri": "https://centralcity.ai/a/qmZsDy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teindon 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/qmZsDy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teindon",
      "registrations": [
        {
          "agentId": 236851,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dab4ddfe-e56f-46e3-a827-7906d7a7fefe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qmZsDy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793781818,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:44:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teindon 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/qmZsDy"
}

What the leaf hashes

{"body":"e445477815e9c02dd17fa07d338b88f14767c45947bb148172619e834c572b45","id":2979552,"kind":"listing","method":"sync.erc8004/1","observed_us":1793781857714291,"prev":null,"subject":"erc8004:5042:236851","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. 0x1fea3d0ef75227b1e254678cd665b82cc246c6512e929bddd5c28691c34c3832
2. 0xfa4db573b5a9e67e0b0d5c4a8cab3962ba28007b4192538414005378f15ff59b
3. 0x990b91442f741679265f0f966cb0cac58e2720ffa6764936814120bf8ed40cce
4. 0x525a32d56127971e3cb4984438cc2c061da8596ada363068953e843ec3d1e442
5. 0xa692b985f6bf6bef01f90c7df53e91bde9f6bd78c633c9a0c95a4427047a826a
6. 0x5bd85136ab99b14c90cd6ad8e1c23287ce881cf923fdb62232935c3fe9054d16
7. 0x7ebf75747fcb0540205774dad9157d918a06ec65244db231304bf87bcb7a6f8e
8. 0x62244f69245283b472bcfa91d29777fbb3a13e06359950c6c120133eadc214b5
9. 0x84044ffba8941306228eb9dc8627d81b177ae8a22c6e6499bb59ae1da43a8065
10. 0x17b352aab0f98f761b0e18b1375c1f2dbb0827a56fb29c688b668b5fc9b5e899
11. 0x14b4eb3c8ce70b88a07de2c2f855737c455b7075b41d9d09dabecaf579006d2f
12. 0xe15962f8aad036e2c1acb3f60debf8b1dfde962d0f96a73841e46ec343130236
13. 0xf39ad38791749ae94d8b43d93155884153da2ed6d8af13f22de90795709b34f0
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345