Evidence row 1773515

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8Xe4Jl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79df4eb9-05b3-46c3-9b7b-50340a9ef157/.well-known/agent-card.json"
    ]
  ],
  "name": "Flossito42",
  "owner_address": "0x9f38b61ade351873de3d610cbf38b8c53fc9b340",
  "raw": {
    "agent_id": "9230",
    "agent_uri": "https://centralcity.ai/a/8Xe4Jl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flossito42 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/8Xe4Jl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flossito42",
      "registrations": [
        {
          "agentId": 9230,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79df4eb9-05b3-46c3-9b7b-50340a9ef157/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8Xe4Jl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:14:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flossito42 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/8Xe4Jl"
}

What the leaf hashes

{"body":"6ffac0c65fd8c06482daa2ce08725e1a75366104b8efcc96107377d7b8b1584b","id":1773515,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549690511043,"prev":null,"subject":"erc8004:5042:9230","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. 0xf49d98ab4a08cd67457df0852953f0e8c1d23b4c240a1a20e4e2260c13448c48
2. 0x98c09347d5a0cdf05a4a1956c8d4464e9eacc4e809a43cfc528dc1f72b4ee475
3. 0xbd555f4052c9782c38b08b53c296c45bf1a3ace4f1925fd112cee8d68b48d5c0
4. 0xaf171805a25062c8e514e6d7569976a84469e71b348cfcc0a094c93b877db599
5. 0xbf67ccfe541afc7122468492a5640dca0a53ee9242980e67d4810151b1744173
6. 0xdc60b2de23efa75db6ac6dc72a9c9c0c132cbd0d75e15c8f8cb5a82fd56a6ee4
7. 0x12a5e6d7eec5c5cf3a406f76df3f6793c115015d740a76135439227becaa8b03
8. 0x594cc02b5df6a0aa58358535d442419f3c39614052db64bb25b4ea6a89ca8f6b
9. 0x17bb50ed33eed5583b6469bb8320478eb68e4a28b41de13d90adea13ec7b4630
10. 0xf02d5c84c288637d91beae0219c690f0225ecc8efac6b550bba40a3f0080340d
11. 0x987031ca9675b3f63a997d4f24981e2f0002159e1b6ccf4226bed4eb814723ab
12. 0x1278391fa22e576ce5c6362c943edc1a68b9a92ac18bff7789f8a082a7b194c5
13. 0x0c23c9192bfe154b4061fe80d841228e518702b191bcc9803922e60782f4706b
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90