Evidence row 3080976

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tHHbnj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/721febcb-75ac-4072-91be-16c13af60bb1/.well-known/agent-card.json"
    ]
  ],
  "name": "Zastus",
  "owner_address": "0xb8355bbc75b11556e29508aa96aa35d75a416de4",
  "raw": {
    "agent_id": "285720",
    "agent_uri": "https://centralcity.ai/a/tHHbnj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zastus 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/tHHbnj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zastus",
      "registrations": [
        {
          "agentId": 285720,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/721febcb-75ac-4072-91be-16c13af60bb1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tHHbnj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822272,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zastus 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/tHHbnj"
}

What the leaf hashes

{"body":"e7ed2812fdc97156f089272c51f69504357ad6d865929dbbff676e8f98fe4037","id":3080976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822685752642,"prev":null,"subject":"erc8004:5042:285720","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. 0x1fe21abfc2bb94344d6571f497a51a7bd625e6b50cd75b2a418088e87cc0f3d3
2. 0x1e75bf7783e9fa79a149b5e1fed1d16553c5730b28c69d032ab5b3b7f202365d
3. 0xfccc628ee01da417683314660fb3e60c22f33a3abe9d29c3bb93f19e900d6418
4. 0xe230df64dde6ab963460bf5d487f552063e802f4c4241a0fb793920b0a188b80
5. 0xa2a032ecfeb58dcee713c0d21994fb3ae723c13ca9f528d9ef867547d5d70f80
6. 0xe21f88012dfaab67b9ab6468745f4d582464f7d95e4a22f9a709e9087bf7aa6e
7. 0xadebc755e6fcbd3a7dab51b64a07dad514d25ccd46e50f9c2fb50c1cea459bf3
8. 0xe40227c4ac9786890de7ec319995426df58b87f78773a2d612c48f21a49ea3d3
9. 0xf113332345f53c5a2add8c683d00da85b5c2a808d2681c47c15933afdd7b2639
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