Evidence row 1819330

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xzHdtK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5f7f0197-bae1-41a4-9ce8-90afbf695b0f/.well-known/agent-card.json"
    ]
  ],
  "name": "Nallel",
  "owner_address": "0x8fcd82dd0b68b075c6465b2ec26eb30712623133",
  "raw": {
    "agent_id": "22137",
    "agent_uri": "https://centralcity.ai/a/xzHdtK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nallel 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/xzHdtK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nallel",
      "registrations": [
        {
          "agentId": 22137,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5f7f0197-bae1-41a4-9ce8-90afbf695b0f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xzHdtK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nallel 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/xzHdtK"
}

What the leaf hashes

{"body":"6a65389b20cd49c53b8fa4e82c668821d7766981b58996b811de2d834f6ca2c5","id":1819330,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563260834961,"prev":null,"subject":"erc8004:5042:22137","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. 0x61cf89495d44f5f4b8da3f8cd6aca6a646ef2f72e82591949edd0dabf12448de
2. 0x4b84e20cab48d9a4be3db25a8842f2e732b6db77a9a47de5ac6f4abc3cc4c260
3. 0x5a0745ece0edfbda286453ab5899e8d142643953ad3697b73972aea785378da2
4. 0xa4691a88b5f690ed46ced333749bb77a92e263626c98469285684a4ada21ac72
5. 0xa10abd8d598fa2dbf96772eba6ec4d5d12dd2a3a7bad3983bc4cb81420f3eda2
6. 0x27d9952f6292cce9ebbbc2134a06b8153c221d669640732765bfd82f56082ed6
7. 0x7b9cd9f5581dd5562389b34324b2a4d62e003a79f6c1f7a9d67d5254cd97def0
8. 0x5d8d6206d44bb2747decd8a0c9dbb7b4f33be43796234769a0c934c7e494ed30
9. 0x36ed7c3da2b7f44d5aa3b40aef11f65161a9913408fea95ce30757b7974a4700
10. 0x6bd6a9135a77117f450f9086f434c69c7d5a14dff782ad51a5d90c17639e828a
11. 0x690b20f675329d373e92a22d9d43fe68188da309cdcd37a2e85557c9f28197f6
12. 0x643fddbc4e5daec7779e033aaeb09d8383959e60b29090bd7b19a0e38a542a6f
13. 0x0aa7bcd64ab1520080bf6bd72a75d5f377537629b47f20b8e8d9418871f23602
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90