Evidence row 1786132

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eEeNtj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8763adc3-69ef-498f-9794-6b5685ea11dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Hovino",
  "owner_address": "0x78f173239bf8621b0983cf9c1b2dec485ed6b12e",
  "raw": {
    "agent_id": "18005",
    "agent_uri": "https://centralcity.ai/a/eEeNtj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hovino 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/eEeNtj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hovino",
      "registrations": [
        {
          "agentId": 18005,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8763adc3-69ef-498f-9794-6b5685ea11dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eEeNtj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559141,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:54:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hovino 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/eEeNtj"
}

What the leaf hashes

{"body":"22f29cbdacf8811ab45e26d815448af64505c33ceb3262c1b8ea02a63f874373","id":1786132,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559261894198,"prev":null,"subject":"erc8004:5042:18005","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. 0x3bebb4b01543fa2640422f5df0b5f99a0dff63bea4b74c774904e05fcfe5da38
2. 0xbfbedc22c7ec11dde8ca8260ed3bdb49e01d39648f2e4b1998cd0139056e4683
3. 0xe92b078c707945485e437252316a5f7ce8b5542d5ddf91240691b1122fdf95da
4. 0x1174e6fd68c23d658e0539860513b086fcd7753fe26d55fcb9578a94d77f73ed
5. 0xf0f935dafad9f50eb50c5bcf3cf803e6edcead86ef5346e3deb4ee934c892160
6. 0xc8b5d63e8b0ce625b7f84dd94105f56ba121dace75439b4fca1469181e231801
7. 0x391404d341e3aec06487cfec6bce1622d3bdcc9f5d1b393e07f1a23af8b65a23
8. 0x28d7eb96d6f3f2ec2a5304080157b3b9181c148dea1794b6f2a8a405c280b350
9. 0x2ed6ca6bac1b9ced0c44a8975975e447d6e60918278f45f1ad52e1069d0734f4
10. 0x933cdf266cf5c7b2da77d38b4baaeb146c4fdde11c0cec7b3a23fadbdb7ca631
11. 0xce7e5403b851aa18df50281bee4865053055c7b80d915aee88cf1b515eeb9e9c
12. 0x1d6f15a7f731a161f0e482f14e3d13268ad79bc712d4bb43c5011129e6f180fc
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90