Evidence row 2724663

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BBvqXN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/505d7510-337b-4333-b1ba-3953489cc7a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Balano",
  "owner_address": "0xa079f07f2d6682de195c37a80df269c6302308bc",
  "raw": {
    "agent_id": "210267",
    "agent_uri": "https://centralcity.ai/a/BBvqXN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Balano 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/BBvqXN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Balano",
      "registrations": [
        {
          "agentId": 210267,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/505d7510-337b-4333-b1ba-3953489cc7a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BBvqXN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:02:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Balano 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/BBvqXN"
}

What the leaf hashes

{"body":"3fc1cc155df02b76d2d49cef884804518fb937717de2b385c44872a6303ac119","id":2724663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746954715275,"prev":null,"subject":"erc8004:5042:210267","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xa2e5c1c9136768751cf9ec0d0fe1cae023c114b8e8dc666805601e6ebb723b4e
2. 0x717f0312e580935efed26bd202f37a5fa42e62177108ed480c8b87df9c09a377
3. 0xf2eed6e049be1729fc60994a80f12edbea35204c42114ae1dac892f6f1069fa8
4. 0x786714eeb7475070938212b22e15e703310adcea83f93190be6de162d123b53c
5. 0x5ff0facd47e1ab7240c0bb8a7697639818b13d20c4969e888688a112f9d13a5d
6. 0x3f8a7f81daa6d8e18b4cb25a1158a13e72acda2a000f28c6973621f2221691bc
7. 0x348a9288dff34409667e76baefae51a6e85f407287cca97213cff21544bccc57
8. 0xecf3f55dda481bdb665138aedb5dc0ddaaba2e0e3b828be14a187bb3c95455c7
9. 0x8966cf875ebcab989ecae16c7d41c2b1655b2ce243f4dadb89d3784c8e57cda3
10. 0x2f2679bb0f94c904c1935750c763b3d312c407c5389921af9ff7ebb1a3809ca4
11. 0xf6c05e5c439b20ebb44dd3df9f20eda2ede7fadb5fe58e95cff608188f581fdb
12. 0xdfffb07f2f4d89112330db9f14a6b111c30c84b8474156342dfd90ee881782f6
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7