Evidence row 2143092

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MYgJoL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b5f0fb80-de31-404d-8df5-7feae7fb0e56/.well-known/agent-card.json"
    ]
  ],
  "name": "Bellert",
  "owner_address": "0x71f6032a4d2e8efd6284d9c65ab3e372c5dcdc44",
  "raw": {
    "agent_id": "97195",
    "agent_uri": "https://centralcity.ai/a/MYgJoL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bellert 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/MYgJoL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bellert",
      "registrations": [
        {
          "agentId": 97195,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b5f0fb80-de31-404d-8df5-7feae7fb0e56/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MYgJoL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625267,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bellert 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/MYgJoL"
}

What the leaf hashes

{"body":"b724e4d937ebd22e24b6fae8ad3cc1f905e2b1c050d8f2e18a1a51df78bfe837","id":2143092,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625671984279,"prev":2142075,"subject":"erc8004:5042:97195","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. 0x73574db7c5d0d9ffec3e7daddbbf55a09d2a9bea91bf5524cac74d817fc1351a
2. 0xdde25b194965418e0a392a9c547dab05adf4e441e14e41638f421a588c042b7a
3. 0xa840646321191e6f6f41495fc69803f8f6de0598cadd3d2587947a6bbbc1f153
4. 0x3fdb7f705f7aa7a2a6f316d67baa5208ffe5aded404053d7a7bb53da0b71eaff
5. 0x6f712e7dd86600a65129202fc7cb9d0f1adef158dd0a4a294dd174032c5e65b6
6. 0xec17781ac6e851b1cb579e313a76e58076abd7ddd1156cb06c0f6feb4f74e7a2
7. 0x7f1b65f903945c35991a0b788b8cc6eadaf1e98c59110a1e6a267ac04c570039
8. 0xf18b2aba22b23e4be66cddb8e53f3663a889eefcb2aba21ddf8130c91766cf55
9. 0xb336c740934564bd47366ecbee9382138e6e3b50c7f3ad82a629a0abf2bc728d
10. 0xdd3a75312dd712233d1a14832d38b78a65b9c172c0594968da8455589b0d9bf1
11. 0x3eeb7c3b0524c0db2865426337fe39f4407f007b3ed956bd716f39a5ab8dbf7d
12. 0x51697ad5d0e09a5ab486f9f30e38496d82eff55f99559b8ea48978b3737edda3
13. 0x5b336d18729d4068a892dd1e69a1bcd181b14c9ee7673f058f47ad6722014ff9
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af