Evidence row 2972006

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e9YBVw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/893057a7-50fd-4b4e-b7f3-4303e2a28112/.well-known/agent-card.json"
    ]
  ],
  "name": "Biarlani",
  "owner_address": "0x2f6a097d70bc55e11b611e9b69d12a4729298334",
  "raw": {
    "agent_id": "233906",
    "agent_uri": "https://centralcity.ai/a/e9YBVw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biarlani 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/e9YBVw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biarlani",
      "registrations": [
        {
          "agentId": 233906,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/893057a7-50fd-4b4e-b7f3-4303e2a28112/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e9YBVw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biarlani 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/e9YBVw"
}

What the leaf hashes

{"body":"4c8a55ba086589360c63c71c191d833005690992d0ac1ed5bbbf4a0172ef263f","id":2972006,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778184022850,"prev":2971561,"subject":"erc8004:5042:233906","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x2fcd94bd95da18d3516904b01992c143ae6fb5340a756afb3f538202d20bc86c
2. 0x839d80c670df2a3023ca7314a00157bb3ae6dcfd3b15d03d10f8090012d45f83
3. 0xe84eecb8577b132021b1fd61bc04410e8243c5985b2c18d8d77d24888bbdb1f3
4. 0x3e2f0c91c3ce280bb78fff0c05c0fdbc29de240ea88eb39b60fc45a4620095c6
5. 0x5772a2979dd7ee03058a3c0a5f7d0d2be263d33098686ea869dc73b35a701612
6. 0x6af781f658abd43f88003e960057ffa36bcef066e097a45e1d4ade30d5c3183f
7. 0x1e6a1c5418ca43b018254b22e8409134f73a248093f6eaab29fc4ac722975d50
8. 0xdaae384c8865f09f38f775158af83161266b31aa8a0ce0a0a5a288ad6cd3044a
9. 0xc93bed5ad7bf432f9a5a2a720c16c4566d01a964b586d19eb40e70f54bcf68ec
10. 0x65f5e2a48d996ce4c0bdb724e5c1cd5a59383c45c432df13709b1f008b1a3c46
11. 0xa519bf08c92a57e1c88ee1b26c80e53a5e4b02a77475b0b25b66a268ae848ac2
12. 0x224a6f9b22ec17bfbef7951c8a2a2f240c8b2662e42f0a00e122de77e92022ae
13. 0xb87b397608c9c76acc942d38bf1e88c0a9cbc532b34602d930d9a18e37bf39b8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345