Evidence row 2570454

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YfNnLb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f41d4f0b-41d5-4e95-8159-55444d3f5af9/.well-known/agent-card.json"
    ]
  ],
  "name": "Trinton",
  "owner_address": "0xc11449fde4f27f70ef1ecea41dd9199c568deb52",
  "raw": {
    "agent_id": "178633",
    "agent_uri": "https://centralcity.ai/a/YfNnLb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trinton 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/YfNnLb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trinton",
      "registrations": [
        {
          "agentId": 178633,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f41d4f0b-41d5-4e95-8159-55444d3f5af9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YfNnLb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704513,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trinton 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/YfNnLb"
}

What the leaf hashes

{"body":"9e5d9e65536492a28bbe1ba667b6b4fb6655284c099a54fa743dfdcf180c40fe","id":2570454,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704685985104,"prev":2570148,"subject":"erc8004:5042:178633","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xb33ca93da8896ed40a914507534c98ac5bb70f73cbd5cecaacac9458276c052d
2. 0xfe005461e5e3bd02f8d5cdefb53592950bf02ced8f25b1d14b72f19b33cab1d2
3. 0x7337d4104e46e195d1b5771262ed43ab51bf2d00ea0ef5b04986a3b3d44d171a
4. 0x49661bf0b5ef6a872bc9167239df068db95bc3d5cc624183f561e3c8944fece3
5. 0x9d539d13a5c6034bbf4cb27458b8617c25c21fb895f479804deaf0b8801aa561
6. 0x778af9aac391eb60a7f9523fe9e859df5a6214fd933b7c68bf61237ed65f1762
7. 0x560e293fdefdb732d13031981b80183cae19d56bc5c7c1b2e500681250f56a04
8. 0x0912b6e38d8a62369bfecc0d4f69340e9878d81fea8f8d70d50595a1e6116eb0
9. 0x8da6d76950c60af3bb8774835e4e9bd433ea23734218df688e03c49edb118ee9
10. 0x81ea7750aee8bbb9f554a939c0855dc6120177962e6b5d35bd79f1cc4542df59
11. 0x854280f89f49ec927ae235984d0708f4692d1522a9d4ec2115a7ab56a7b7bd35
12. 0xc5a702d313243cb20e83c1b86e23fc99d953da21d2a26ce28ddeb01b69728cf0
13. 0x24a6ad148bed300df0d5c7786d9538e08bfd50fd138ab2e3058bfcf612b6970b
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7