Evidence row 1819974

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/plL0nH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/59588ab7-93dd-439b-bba6-2552d6c466c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Volet",
  "owner_address": "0x10e6485872a36eb85971dd0583d1a73d0b5e06b1",
  "raw": {
    "agent_id": "22556",
    "agent_uri": "https://centralcity.ai/a/plL0nH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Volet 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/plL0nH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Volet",
      "registrations": [
        {
          "agentId": 22556,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/59588ab7-93dd-439b-bba6-2552d6c466c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/plL0nH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563392,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Volet 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/plL0nH"
}

What the leaf hashes

{"body":"6978db3fc834faf5659e5cbad3e11492eea58a13e99785c7888c9c88d14e7b44","id":1819974,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563606573012,"prev":null,"subject":"erc8004:5042:22556","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. 0x464f18879e5b6d98ea479a9d1b1b315c45a5f0cf46031d4853c820a4f41d5c16
2. 0x41a3263f9fe0082fecbab6c2fea5d514c93cdb0bc2ea734d6030ea5b21dc3261
3. 0x78f490a19a5ff074a2059d701baaaf99b2a3051ddf9ca1dabd13c069bdc23779
4. 0x31dc2cf5bbd2a6093db1537809ac21283b78ca3fcc16e93e47e62cac53ca7c66
5. 0x9029874a6d69c2889c37f4e6213e0cf5d963c5997eebd9559ccfc4f4892cee89
6. 0x7d596b09317a890a385aed319ecbef63741ca4ad4636eb3a61a22e387728082a
7. 0x68d7e6a84a901997b621325fe54996871e9932089d14b8b086aa7f1ecdabdaea
8. 0x03f8456cab0f939130143b1f1564e05dd8162baebaa3a6c52d0f7a4f66a7bd4b
9. 0xa7da13f2c28654398abc8e7c19a84061359d90bdb78b5fc070ec555292cc2843
10. 0x152c9832d31f233f2a596e12bc64c3b9286990f87833a6f7bebc6d55066b3544
11. 0xb897c6bd1951c9789887109beda69570d08ddef8e7ba9d8afd9006cc27e9c994
12. 0x0a872ad8d43d2248d10fbf2ab67502ff4e7270644ad7fd6db14b54bd26e5cb7a
13. 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90