Evidence row 2929689

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xkQRgt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c5c1a0a-577a-46ea-8d19-48583c68254b/.well-known/agent-card.json"
    ]
  ],
  "name": "Vontoster73",
  "owner_address": "0xc06c4d72b0eb4ac37e9bad9a823163028da66768",
  "raw": {
    "agent_id": "219066",
    "agent_uri": "https://centralcity.ai/a/xkQRgt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vontoster73 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/xkQRgt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vontoster73",
      "registrations": [
        {
          "agentId": 219066,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c5c1a0a-577a-46ea-8d19-48583c68254b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xkQRgt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793758247,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:12:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vontoster73 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/xkQRgt"
}

What the leaf hashes

{"body":"504c352d9578c7e1e03273d95bb1d1cc05bb827fe5bbcc33d49c502edcadcdbb","id":2929689,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758341502502,"prev":null,"subject":"erc8004:5042:219066","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. 0x74fedbbd114487c85768a05fc08e792545cc78fbc0e2dfc7f32c73ec47e23490
2. 0xda4f3755f9e2fe98c546cf2c31c1f0259116652f475cc5a6d8a846b42f233e70
3. 0xb30b188f0e1c61fdaddc69be9d445f0330df03f6ab521d82ce0764a040e886b6
4. 0x10c8c1db2bcd0e8a97809114e692f93be1583c5fa5ad5337f5c8aa795d4af73a
5. 0x88247050c82233aaa8fab67a7711a074e27a9ba511d909681f12899115b0cc6c
6. 0x0dd4a2cc476255062a377fd198e2d789c39ac6fea70eb38b73bab81afef4ceec
7. 0xad148808b4566b23fcc9a0ca173feb3c51ae45bbbb48840deae2c886fb10d624
8. 0x244bb1635564073252a1e0a3bd9dd845030415af57f55642e77844663281c7c8
9. 0xa9bdbffbedfa040e93d04293ce2f9fe4c66a174c3aef770b57b7fd8f69be3ef0
10. 0x9d7fca58bb875c3a19ef9ff3ab18470d82d3154ebd34f29d422a2281146ad1e8
11. 0x6a9eda81fb10e69ec91db6a4c51e42a01c2ae60c7cb7ed476c2476572550ea85
12. 0xb78ca1cc2537dc4c8dccb6b881f6ff5795b53e25d4ba5b11bb12d9d95bdde53b
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345