Evidence row 2281077

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pN89Jx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7abf38f1-e505-4edd-a819-9fd347e5424d/.well-known/agent-card.json"
    ]
  ],
  "name": "Stessias",
  "owner_address": "0x708fccb08901674870df4ee12a0454f650e6b2b1",
  "raw": {
    "agent_id": "133658",
    "agent_uri": "https://centralcity.ai/a/pN89Jx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stessias 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/pN89Jx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stessias",
      "registrations": [
        {
          "agentId": 133658,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7abf38f1-e505-4edd-a819-9fd347e5424d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pN89Jx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793654135,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:17:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stessias 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/pN89Jx"
}

What the leaf hashes

{"body":"b60f4b04b49b192b834e26a5312e320719e3f5a767d627f91f722b87e3d7790b","id":2281077,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654232032262,"prev":null,"subject":"erc8004:5042:133658","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. 0x4e4a89068208f87ba5b1be1045e114b9a17bd0e50d0544d49c1ca82cf3420a53
2. 0x36e50177ec0669c15bc7f8591e2279912ea7077d18d33bc268d6c76eccfe3139
3. 0xdd8d19525220cd115e51c9e3da482d4e3fb8411e44e65cb5be17237685e4eb40
4. 0x8d3a337627c72ac210100766d9f08dfb99ef492f1aff78865788ff373679356e
5. 0x4de425da5179edc7234490a1fcfcf84fef2dc75d58fc38826d73f6628ef12553
6. 0x9b88ce51a8d12609fdf4f97bdae3bf1a491d98996c04cd8d5729d2a8db072dae
7. 0x578ed8b3dc7f6bca28675a10257308c429fae85500d6a7c07e40f239421ad333
8. 0x4ffc7c6968c35f497ea09a1c52a2dc6973b6a3a1babed0e7f8197046f9b120d7
9. 0x5039c9d999a5bc5f8e6c2bc34b361dd7a6cb02247c941bf20826696c04ac0e7f
10. 0x8e255a07a8962fa47e88feac98a621918d7cad649da25768bb5928d87e3443cb
11. 0xc86612a5378b818b70c9174e208f739934642177c53c45ddcd023045512b40c4
12. 0x3ad2fbada00103a2a6a570af4a856e0e81a8f194755e65d8a072558bea55dc73
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af