Evidence row 3342740

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gaGNlW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7408d0ee-bfc6-46bc-90ba-62c968d64201/.well-known/agent-card.json"
    ]
  ],
  "name": "Sivor9",
  "owner_address": "0x434c7cd75ba62ea2e394ac28f05b9582dc95b7c1",
  "raw": {
    "agent_id": "314344",
    "agent_uri": "https://centralcity.ai/a/gaGNlW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sivor9 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/gaGNlW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sivor9",
      "registrations": [
        {
          "agentId": 314344,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7408d0ee-bfc6-46bc-90ba-62c968d64201/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gaGNlW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839530,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:51:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sivor9 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/gaGNlW"
}

What the leaf hashes

{"body":"5b692a3aeafe7a6883a8f8012a108b2a21231ac1911f1c5dae42836d35986008","id":3342740,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839863589399,"prev":3300027,"subject":"erc8004:5042:314344","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. 0x8c5d9c3e0f878d09d0a248de7909d4826d023e6b8d5d00175e8bb60dce57fe2e
2. 0xb045d8ca9467e086ca45ad002d5aacaf517120c2c9dc86f73f2bcb213420cc2f
3. 0xee231f5fc29cc518a615cae3adc68ccbfb101d1432b4c94532afdbe78cb29599
4. 0x2855307cf5086508f662a42a252995680e273268bff55e92cbfc829fc3f29237
5. 0x138d3768ef7cc7a6579eda3db1dcad66487b29021898eb811079a91b3f552e8d
6. 0x4ce3f9b26af15fa38ae5935a09ac46049bc7afa9296bc18bcf5b6dd9e76fff57
7. 0xae018a7b4877f578d0872e2f3b95ab8de137a20ae71efa993045df223ab75480
8. 0xe0bf741225ba142ffbe9a2e68298609936663083004e1e541f23ec1c019f3f38
9. 0xfdd269d6b8a37bd5eb9822baff82e4de1909fed3b4941cb9d9e57379a41279a1
10. 0x3ef3e9835d556aaffb4999d96ee1e6c38ac0c7bba20b4917f1f8223f72c66618
11. 0xd49e60000132f31e898593a62bb41f5a572c53de9f371ca3fe3ad961e7e46321
12. 0x5245c059df02ae3d3a1923f5a65da4a2c81c9a4f94d5f8e117875109e2cf4cf8
13. 0x2b6086aadbebc8556db9b7876925a9867c7e2dd8b74a64a7816bad481856c109
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94