Evidence row 2091722

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cJf7oV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6bf1290-a6f3-4f2a-9234-a7457130b063/.well-known/agent-card.json"
    ]
  ],
  "name": "Elavano",
  "owner_address": "0x29b60b975cd1d13238eb11f0fa6cb976985e4e3b",
  "raw": {
    "agent_id": "77193",
    "agent_uri": "https://centralcity.ai/a/cJf7oV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elavano 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/cJf7oV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elavano",
      "registrations": [
        {
          "agentId": 77193,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6bf1290-a6f3-4f2a-9234-a7457130b063/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cJf7oV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793607461,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:20:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elavano 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/cJf7oV"
}

What the leaf hashes

{"body":"c21f49936e1c22e6dd36c2d83f0569846f05a3fafc6dd3c8d10461453d8fd9d5","id":2091722,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607618054238,"prev":null,"subject":"erc8004:5042:77193","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. 0xb17c43ad2aab798e139ec92557c6045dff11f0cb31f0cce9029dab9bce84404a
2. 0x67c46c7a599aa02ac69ef3375ff9f0f558d439b750acf345a1abf2b3e56d90e3
3. 0x9c0ff756ec920dcfdda24e033699347e74b1bc6987e2aacb9f33563fe9b83f0e
4. 0x6286708849c7c7cdf7907e2fb844434f401081eba24b9433b49ca67db0c5d6f8
5. 0x771992571d9755b967e2a94476b5e034aaff4ccd6029abe75a8bcd4d42decc9f
6. 0xc7f7e74ce30b032d697de9954d3da3fc07700798ec3037c09df1b03aec63efc9
7. 0x2e8e63204a8989defd99623747e026b460a9de389e0864e1109617c4305f6cfb
8. 0xaf2f3a7248fb5c181d84cdfea34bced89d7b78c8de4f27e7897d6dc815d17d45
9. 0xaddd8657cc817d05e7c66dcce89ad6d7e4406ad476d682c881cf1f15afa32ffa
10. 0x24d1221d1292a4277b9cb1fe8444344412108a6aeecfb88a595d71a0dbaad4b0
11. 0xbb67a5c023ae809b439c6829ca844c48fdfcfd11a0e6adf9b3ba8651a66089d5
12. 0xf087d871ca9371733715e0ee714284dde8df08d54c23411920c514ebc8cdda25
13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af