Evidence row 2066370

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8fCOv3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d3f994b0-3443-4f76-9fb4-975e31dd0301/.well-known/agent-card.json"
    ]
  ],
  "name": "Elampo",
  "owner_address": "0x0a6968e077d15419a8df676b6eef88cc0e34fc00",
  "raw": {
    "agent_id": "64671",
    "agent_uri": "https://centralcity.ai/a/8fCOv3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elampo 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/8fCOv3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elampo",
      "registrations": [
        {
          "agentId": 64671,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d3f994b0-3443-4f76-9fb4-975e31dd0301/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8fCOv3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597236,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:32:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elampo 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/8fCOv3"
}

What the leaf hashes

{"body":"ae9e7eb271523d66e8e425a58e265310f435279f1d8a68e3f2575abc2450ff4c","id":2066370,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597520665470,"prev":2065850,"subject":"erc8004:5042:64671","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. 0x9f16daccd4453c01a7085a260df830e4ea56c035b0d54573c26787ecb27e6e98
2. 0x3297810bbe9bc4f4bbd03bc95920c206a20f3d377813d5c09400da46c5b96ef4
3. 0xf771fedc67bb7c460df93ff27e79f25dd04d99399d2e21af78b262538cfdc439
4. 0x95f8b14a3872adbb85549f8b015b95be9f77b0dc7e7a863956820701e8639af4
5. 0x52b6205c006852652cfb2e11c92431d56f474dc4dab67407bc7215b111d9941e
6. 0xc171eddee9975f75749e6b255191203c07956d7c3f06eaf294d42c1fbbdeccec
7. 0xfc16b21a83ce27908d5edfcfd7ff65c52fce641d9605e7f3d5204471bd66d224
8. 0x8fffeb6a7de863092fefbd391d6e7b36e3091f2d5031e1ea9b275e0509475622
9. 0x7eb07390cd9447be5ebc529084828b9b648463e0808402695d923656f59079a5
10. 0x8935c4efd2799732ba97fe7e48cccd31c4e71f0f2cc957834ac9cfe931fdcc2f
11. 0x21ed42ef9d4b969ab9323d61271dc9de4354686276c10894ed97a393503c9e42
12. 0x276e2fa0c21c2220acec5005667f6b7cfa183a8daaf7f317e5077bc4c6e08db0
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af