Evidence row 2506810

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2KtX6B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/270f4a8c-5ffc-4098-bbaa-791079da0699/.well-known/agent-card.json"
    ]
  ],
  "name": "Tanani",
  "owner_address": "0x508f90f4e87df90da67ff748bebbdaf6f699e9c3",
  "raw": {
    "agent_id": "151105",
    "agent_uri": "https://centralcity.ai/a/2KtX6B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tanani 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/2KtX6B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tanani",
      "registrations": [
        {
          "agentId": 151105,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/270f4a8c-5ffc-4098-bbaa-791079da0699/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2KtX6B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672873,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:31:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tanani 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/2KtX6B"
}

What the leaf hashes

{"body":"0d96fffe874cf3fd1042957003d4040e485df7c4fde91e829b6cafc5b3a8d736","id":2506810,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673106913801,"prev":2505510,"subject":"erc8004:5042:151105","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. 0x92490babbe0e5d20ec44e797f42f6afc8cabcdd0ccbcf9edd867adf184ebfb9d
2. 0x281af6b2c20559ba6f1cc0b9701fcde2b48f31e0f5c3f5ea61cec2a27f0c1ee0
3. 0x7c671a834ad3b8239dc6152d081da8e9886af4349f5cb6f8c3b9d735d2556831
4. 0x4dfc158d742d21e006612e064d827ef526b72d55be91c9956676d138a9f11ef8
5. 0x69181e361bbf1623123b5f2fc3f11c4e8991af8e6b6c19083219c0106e21a99b
6. 0x168950191886d62def75203a904402b4fff40c8d73e843e25da3f0e412784600
7. 0x4c0a21c177b73605d8d84745d51ec933ef320dfe1a3ef2b08ebf6cf68fa42a4b
8. 0x9c513beb37a2923e46676bb9d05940cf444785b2607f8ed0e0c5aa0c63680e99
9. 0xa2d02a9e7e6fabb93850cf80fefd0d351299c9a1fb579507116f14cb95da9095
10. 0x694731459e991524f11bb996f9f2f0f6c585e099acb4991f048a31c510e9feb8
11. 0x039e8a32875edb2b9be424328da99efe20bc1be3190727ccf5fa61fb0884ffd8
12. 0x43f9ef9bcd0ec92b4254a0d88c38b02ba6ca51b169c3222edfc20681b456b6c0
13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7