Evidence row 1836765

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QEIMdb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cfb5bbd-7f21-4910-b9b4-bc971a816551/.well-known/agent-card.json"
    ]
  ],
  "name": "Fonder",
  "owner_address": "0x6b63153ba017c2e15d4638262286e277627477f2",
  "raw": {
    "agent_id": "32738",
    "agent_uri": "https://centralcity.ai/a/QEIMdb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fonder 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/QEIMdb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fonder",
      "registrations": [
        {
          "agentId": 32738,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cfb5bbd-7f21-4910-b9b4-bc971a816551/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QEIMdb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571536,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fonder 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/QEIMdb"
}

What the leaf hashes

{"body":"88eccd87bd5f0e739f594bc2a3df75881111712ee83260350f02ed082cc4de39","id":1836765,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571816662056,"prev":null,"subject":"erc8004:5042:32738","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. 0x85d56b059c129a3396eb8a6caf4aecdecc7516f79e193f18acec866c76e82e97
2. 0x411e607b5207ed6dda9b17d9c8bf1572478e2490b61ba96cf5817e7f2726de0a
3. 0x237616dd84eee4accae0c800584544bac3307ab609bde80b178fe92f87c2f725
4. 0xba612ac072eae6580b96d3d221d0d6221ceaf9183b863fb9f89c24768855743a
5. 0xe864098e83ff41bccbd0a381bd0958b134e3173da7f89030744ccbcc2522063e
6. 0x8c5352b99fc2d44f4f4ac1d5bfa08d4b53798b39e4733e0d3315abe1325419cf
7. 0x85be71943ae9709c1955a08810eec3b8ea1a034ac460b688ded423b05d4b12f6
8. 0xd1b1e9d7f30cf9c8df0acbc1251c6f894c3265e34de2eecd53485999ad8d33b1
9. 0x88c3838235de385c26c2cc93bdbf5e0201267f7d25180bac03aebbd53156dd59
10. 0xc3b95dead523954f28a83a9ee8fc54dab6e38642744ddc23cbd16302889979ba
11. 0x8bf3182930c63e46a16065545c5a6bf4d573bfae77529715ee73bfdd24a272af
12. 0x66bc00f0a69d348ec6c3a03e69e80113b1cb2fa1bbb15da1262f59e0be2e416f
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90