Evidence row 3475847

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lsy6pw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/558373ff-055b-466f-9fb8-fb1c3899b923/.well-known/agent-card.json"
    ]
  ],
  "name": "Grisik",
  "owner_address": "0x375b8db4814a11ac92114b64f6516e8a2aea49b7",
  "raw": {
    "agent_id": "360139",
    "agent_uri": "https://centralcity.ai/a/lsy6pw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grisik 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/lsy6pw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grisik",
      "registrations": [
        {
          "agentId": 360139,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/558373ff-055b-466f-9fb8-fb1c3899b923/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lsy6pw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793922110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:45:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grisik 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/lsy6pw"
}

What the leaf hashes

{"body":"1e421dee82d89612250d137344217270ba425cc6e31905f9550fc949c685998d","id":3475847,"kind":"listing","method":"sync.erc8004/1","observed_us":1793922351848832,"prev":3475452,"subject":"erc8004:5042:360139","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x707d03ca4cc360285484ee2cdf52a198f05d900694ae04e056a5ca226207bcf1
2. 0xb7855705a4e7f5e406f16eedec8971666a12f0ee4b472fb327228cd3aa38dac0
3. 0x7e9a72625953a4e4775df3efcded651533094577aad06274ea020e947412bcfb
4. 0x5023482fd8be931cb4814acdd9070c65b9036bce55565942dd805b873e90b1e7
5. 0x6cce328613e08fc26478d44f34f16501fdc32d1dd1cc3600b668b9583878aa03
6. 0x403c1b01eebb78a8db449a72d09cb1874d91918de4e6bec1c874d00dcfa2b94c
7. 0x01ac47c839652cb97b91a82ecd49b6c2bf25aa03090e8461c7b31ed027553885
8. 0x570d867b9688fa768e2eec9680610f0b4f0bd19b185b6a5f2ca806d96bf1c360
9. 0x628bb196e78080e075189375e82e0020b2535206e2e17c653229cad5bdea8706
10. 0xc4f050710566fd5c09e2b1fe4730f1d88ba1e733f2e72f3af30d951bb1f8d14e
11. 0xe0d9131bdda0f6c935444b2adb7f3742e52d17fae13c69e51da6dbb1f702cc98
12. 0x6241f7673df47f7b27844fd70bd939846609e9e2e57615af7783545d362b0ce1
13. 0x568da52d3014f0cdd62204781a8331ce81c5947b74b34ce000a9f8dd2bce1c70
14. 0x7a97b9b4888ef386a7abe73f8d9c076a7ebfba8bf58a95a273cd4304e478a2a5
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94