Evidence row 3080819

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wxfcTT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0bc882a4-fac2-4c36-a794-616d413e108d/.well-known/agent-card.json"
    ]
  ],
  "name": "Briavino97",
  "owner_address": "0xe6434762354d391b5041847630863d7d0aeb7f53",
  "raw": {
    "agent_id": "285603",
    "agent_uri": "https://centralcity.ai/a/wxfcTT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briavino97 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/wxfcTT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briavino97",
      "registrations": [
        {
          "agentId": 285603,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0bc882a4-fac2-4c36-a794-616d413e108d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wxfcTT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822226,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briavino97 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/wxfcTT"
}

What the leaf hashes

{"body":"35430a1798a81a1947b9d991403b93ba7aeba7b9d7d25f272508d612a0bcd680","id":3080819,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822685075588,"prev":3065890,"subject":"erc8004:5042:285603","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. 0x057964e359900dc803f3881bf04bd13c516dbe85943e9012157c9c039952cdb7
2. 0x7eb1fe301c973f631bdea4ac5c05499e13a616e06cd7fefc195c23b309badf70
3. 0xe5d3cfdcc217265010e6830dd6a2b7d40c4f9b5b9d2078704dade55e38017bdb
4. 0xb5a442ed76251d6e72b5ec8d74e5c075646387a1b6e82ed4990ff02766e86508
5. 0x8b4fb897e1effb5fe839ff6ca0c2576cc1550eab90cd8bcc5ff88e39aea259b8
6. 0x64622edd7764b1fdec87aa6f8e4060ec42e00043564232834bee50d79401bc56
7. 0xa65e7613a50b5951f108b3713f53d1a43adfbba577ca7e64f443e888dc2d8189
8. 0xb8bc599d8f860b1d234b5cdd05ca155f1f6aec7ae591a95be15b9e47bf9e13b9
9. 0x98a4813a02e2e1f35f9079b745644c3d26318d7128d349051cefe71a81dced2e
10. 0x8cc9a7d26e74583dc33f7a378e0c3dec9ebae5bd8131868da4db904cafa6660e
11. 0xfcc9cd583c66018f67fd731e22e59005e437d048504cbb0ea84b5e2761fa1c2f
12. 0x2f968df836125b3153c54cba79457d2bac32831852776759495557511580aea0
13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345