Evidence row 2080922

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cNG07M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c450c34f-3f77-42a7-8e27-2e4191502cbf/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriameon",
  "owner_address": "0x993f063657002df5d66c53377ee6a0b407654e82",
  "raw": {
    "agent_id": "71878",
    "agent_uri": "https://centralcity.ai/a/cNG07M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriameon 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/cNG07M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriameon",
      "registrations": [
        {
          "agentId": 71878,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c450c34f-3f77-42a7-8e27-2e4191502cbf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cNG07M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603170,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:10:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriameon 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/cNG07M"
}

What the leaf hashes

{"body":"f6990913414132a53f3f2e247e865a0c8a39cd1a1de9dcb951c322b4978ba713","id":2080922,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603447736323,"prev":2080416,"subject":"erc8004:5042:71878","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x34fe2648c6044701b753f0c03b8a7443063a08b413022ca97a37ccf4289f5ab2
2. 0xb1e31a1ad44c890d405c2ae7056f8ee352bc968a1351725c7dbce322bb05ffc9
3. 0x85da17d1b8c0fc3b6959a3ddc961ca44c9c5516264ba21be52515a1114cc44eb
4. 0x675562ec003af8ea503a389d255de21b30da2263ed6ac33525b84146f13808d6
5. 0x6b0b4db66b1566144fed46c4886b3b7e28c199de75dc74f1c22cbc09eda65605
6. 0x32bc55245f5442f72c03ed54e773f4cce86fc1db7cf2a35c80a95623b616fd6a
7. 0x1bc2c13bd02148c6c2bf872c7c6914623a1de5edc5349149bddf5f421d73db2a
8. 0xbb3895b0f1a2a7d96c522650c95f7c7f651db0df070a1b4297363753ca4ff758
9. 0xef7fefc15e3b5b9dbca8cf8b4230bb3ea3da6676fba87a140c99bd1789125ae5
10. 0x307be917154cf85a8432da9d339a64d33b0c758712efa584670d53d90758fe87
11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af