Evidence row 2100947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rbHayi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/75ecceec-e4e9-47cc-ab37-0bdf368b421d/.well-known/agent-card.json"
    ]
  ],
  "name": "Bauvinet",
  "owner_address": "0xf15a334a6bc8ad71b0d45badbda9d7bf54335f35",
  "raw": {
    "agent_id": "81505",
    "agent_uri": "https://centralcity.ai/a/rbHayi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bauvinet 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/rbHayi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bauvinet",
      "registrations": [
        {
          "agentId": 81505,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/75ecceec-e4e9-47cc-ab37-0bdf368b421d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rbHayi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793611103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:20:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bauvinet 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/rbHayi"
}

What the leaf hashes

{"body":"aa456ed98df2b7fb87622e7ab318974cb7dd04cae96fb1292082819284dc8ead","id":2100947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611225094319,"prev":null,"subject":"erc8004:5042:81505","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. 0x075816bd4bb9c0d84a977598354b38d5344150404612ba55169dd9938066dc10
2. 0xe3bd047744168bfb199accd91004394ae2b69676471710e335fadda77c35bdbc
3. 0xe7c7eb6f8971d5451938ee6c3d6e46f57af49483683242109a3f40ee2095e9f1
4. 0xf6cc1f69672bb750e029c20e0616d6190efb5397230bf07ccc8dbb873c91a9fa
5. 0x6f4e2e008ac2d7d4254d1020d4cf02fd2387cee15279ec3dd15710fc1ed17db3
6. 0xfcb041295fe1a5e86e6a95cfd1e63932f782faabe86ce541beefd8d1e61775ff
7. 0xcfe673f902a4fdefc08acdf498fc79bbf198775976b6f1e9200283270b418772
8. 0xa46039c2b6e7c52dc4db5744fd6f2df9e438f572eba736d851cf3b1acd53abcf
9. 0x435188b7722f3c946b759e1fe72c5bf32c49221a692b01eb851a308f8c938b68
10. 0x86dea4d4cbe4a784aefa618937ca63a386c18ac3e493799989697897634e0fe1
11. 0xf13c047cb30fab2e5474fb14fc1bd439c52728f6280716ec0cc7df00809b4e7e
12. 0x1e1061c787eccd66beeee856bdeeb2146c8cf8d66dd9f31b721aeb57caac084c
13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af