Evidence row 1772901

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UcfhfF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e191e0f7-8e44-44c7-8e5f-719296fd7d00/.well-known/agent-card.json"
    ]
  ],
  "name": "Oretunson",
  "owner_address": "0xb7a1ce8ebbd2882276616cdfa035e91344469d9f",
  "raw": {
    "agent_id": "8775",
    "agent_uri": "https://centralcity.ai/a/UcfhfF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oretunson 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/UcfhfF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oretunson",
      "registrations": [
        {
          "agentId": 8775,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e191e0f7-8e44-44c7-8e5f-719296fd7d00/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UcfhfF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548986,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:04:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oretunson 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/UcfhfF"
}

What the leaf hashes

{"body":"c4f53ba672834ddef580a889b09f3aa34dc74d2b5bcea884eb7a0fea5b2bada3","id":1772901,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549050361181,"prev":null,"subject":"erc8004:5042:8775","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. 0x61c7c4e617bf4c9690c01463b63e81f3795f27f4fb50a4c6c965b5b028088325
2. 0x6cd2ffb3760041bed86bab797efadc2c0d7fd7288c4029d0204cf62190e3b001
3. 0x9f6027c07f75e22ae8000effcf92307251680a544fe3824576cce0daabb02d19
4. 0x99abb7b02af218ff5a27fa3c2693b6b925e28bbdc7d2c6f102d83ddb831a7cc9
5. 0xafaca72e546ba6f29fa5baae88883dd428032ee27858dbb03afb5982df91a179
6. 0x49510b4e0cb16255da924cab57245b58857a85b9b5205c7f790fd4a06b653190
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