Evidence row 1820450

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pKQ0ot"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12a9ccd7-ee69-44ff-942d-f3c1dad568d9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kameller",
  "owner_address": "0x0ad5ced4c005eda4d8c15e3e58c1aec423b742ee",
  "raw": {
    "agent_id": "22830",
    "agent_uri": "https://centralcity.ai/a/pKQ0ot",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kameller 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/pKQ0ot",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kameller",
      "registrations": [
        {
          "agentId": 22830,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12a9ccd7-ee69-44ff-942d-f3c1dad568d9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pKQ0ot",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563760,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:12:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kameller 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/pKQ0ot"
}

What the leaf hashes

{"body":"0213d0b75b2d403e23a65c0df19cf9d36cea332dc57084db55868a31166b74cc","id":1820450,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563954654702,"prev":null,"subject":"erc8004:5042:22830","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xca85d84c7e3935a9aec420f86453e81c3672cb3f95b120fae5507ac3379600e3
2. 0x6b7b659e65f1a870708bfb9668a304fbe25f649e4bf82f5b5fe94b905f00bfab
3. 0xf6be84bc98af69887da1478be632966873e366fafe8532e2c492203e7540bab1
4. 0x17557c7316b19cdc8e3c09d86ea096c15b1a5387ec375abcd021359806a3757d
5. 0xbfae374fa5981f2d41a97fdf811b2645a18ee51886b2f072f84184ddea3635b3
6. 0x67cde920314a5d5ca1255e1a0a03a6a5d9bd9fdd3088a0f1ccdee005c633cf6e
7. 0x37291e4e2e6b8f9b83beee503b0e23c8ea7e4cb672d91faaabcb078b990b62da
8. 0xb6f2c489110ec2ff19c16d846ae04057f985fdee458ea9816e478dfb0c908c2b
9. 0x34fd2361e16110a81951ea97ea90509f8f762eb00544f85d59a89890fe5a0b00
10. 0x579277f52931999a6292cd9ff45e04eb11b275c5852887e9c98f451975788c08
11. 0x6dff1a8cce235ce69aad64d6c0fab9b69d00e80db6920fbc2e8b6a1dd9774dad
12. 0xbda213f244467a05027904a8f73b83cb22b4e670fdccc5bdc0e1acff8d5dc5ac
13. 0x24635ce9cb998a7f0315d48529c53cf1d5cad881b86cddade3f316f35faa0416
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90