Evidence row 3129490

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uOfn6z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d523a91e-bd15-43f2-a31e-5bbb782ff4d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Schirkon",
  "owner_address": "0x1d263e6d763f41e2ef03d48df2955b03fe9ce62b",
  "raw": {
    "agent_id": "293556",
    "agent_uri": "https://centralcity.ai/a/uOfn6z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schirkon 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/uOfn6z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schirkon",
      "registrations": [
        {
          "agentId": 293556,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d523a91e-bd15-43f2-a31e-5bbb782ff4d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uOfn6z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826310,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:11:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schirkon 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/uOfn6z"
}

What the leaf hashes

{"body":"b919f522ffc36c17a3ffc5f2b868d2d261b39ff99b0a652d23eb5e6c6a22e23f","id":3129490,"kind":"listing","method":"sync.erc8004/1","observed_us":1793826673801717,"prev":null,"subject":"erc8004:5042:293556","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. 0x906b715880ec4d146bb6c114bf519dbff25d8b804d5033bfe1e28f660ee7de56
2. 0x2aa8989d3111b2da503976e5c793111eade3ab007552247df71ce09cc9668860
3. 0x350464adaa15a90ea9c15a3eb3acd2131f14d84fd35fcd9ed086da0d31db7d6e
4. 0x2ed3a029c81b2d5fd0cd0990560a5c83676c45c5109fb73f191b48a3a23fe4ce
5. 0xcd86bfcf95fa09040b4267de1b1e9d995fb2f95f8fab49678b097ead06a32e5e
6. 0x8949073e213b49b2c309ac75f1049c05d0484beac4dd68b08da7553c61f6020f
7. 0xc54d86d9a4c6481d8b13634c008ac7e590dec385f08457f5899282d821b6f881
8. 0xa5c9b4b6b3eb472400226b59cd4c6dc6c3aa5d9b31c4e86b5ca292b50cd05a27
9. 0x432904aaf0fabcffdb18fce5b23fc3bb4253456fe1097d7f29ddb5d4857af759
10. 0x4edf57bf97181c8c28e00c8e70d76698fcfb07468e738db467a7ced871d00a8d
11. 0x1e566f3510667abf7dd09d20854b611b743c9a3ea2dd1c8ad6901883f772019d
12. 0xf656651b7b7185d3abc4ce13ddb7c68d67e78577a177973af3908c83ddd315af
13. 0xf7388591abb3a8930323ebeacf6113318b7e0dbad2c1ac381f65db930a78e67d
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345