Evidence row 2181906

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/23Ivbn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e135c83f-f1fb-415f-9fb0-4b0d07540f76/.well-known/agent-card.json"
    ]
  ],
  "name": "Davus",
  "owner_address": "0x0ca8d89fa598a7cc8a1cc68bd765df46f273859e",
  "raw": {
    "agent_id": "117007",
    "agent_uri": "https://centralcity.ai/a/23Ivbn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Davus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/23Ivbn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Davus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e135c83f-f1fb-415f-9fb0-4b0d07540f76/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/23Ivbn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:30:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Davus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/23Ivbn"
}

What the leaf hashes

{"body":"852678b4477d46b259164944e047a54acb3f419a6c079fcf1b4ed2a590aabaf2","id":2181906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640629803602,"prev":null,"subject":"erc8004:5042:117007","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. 0xebd8b30c71803d510be7ead85430a349ac44c95bf557b97a5e321704088074ab
2. 0xd078778d72d116d7d1584cb1706dda0e4983f9c8e4cc9789662bd1005b356495
3. 0x5c468baa8f8c041acd7f8f7a984177ad46a50887f5e8324d0a2060116937930c
4. 0xe34ff599f5fe1c39c580e708af0dd4ac72cfd2e57824f7cc7412f6aed0f5a976
5. 0x794c3a2eb6a35d37518fdfb42b909e90210a3524e08b02b6dd8cc42094252f8e
6. 0xc853e2ff9ed5b1651be876c5735fe452389fb61421762e48c3daf9c26332be2c
7. 0xb45949e57603a18d67ec123a92bbba4d32340d9b6b53dd5322cbc9639ee53ce3
8. 0x5a2c8e09e44af801961b8855da1dd22668e77440721a969c3064dd856339cf5f
9. 0xc5082d8121b4301d1df5db8df186eaa8775072f1f18311e57c60ac513a0c3044
10. 0x1096debde9010ab642c84e47476d74f1b96ae6255302ba865bdecff8ee65d509
11. 0x4a8e0bde5af82648cbaea0621f03019b7aa0468848368fa1b80ba6666f0f42e1
12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af