Evidence row 3041527

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hu6joZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/200615fe-99fd-4cef-9c1a-000cc0e65d01/.well-known/agent-card.json"
    ]
  ],
  "name": "Nimeon",
  "owner_address": "0xb3e42d709ffc519a07d5378f366a13dc42222eee",
  "raw": {
    "agent_id": "270043",
    "agent_uri": "https://centralcity.ai/a/hu6joZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nimeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hu6joZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nimeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/200615fe-99fd-4cef-9c1a-000cc0e65d01/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hu6joZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:45:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nimeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hu6joZ"
}

What the leaf hashes

{"body":"8567d99209f33bce1495ae7dd8aae3747389621e9af01e4006491819ed9826df","id":3041527,"kind":"listing","method":"sync.erc8004/1","observed_us":1793814335581296,"prev":null,"subject":"erc8004:5042:270043","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. 0xe1e13a7d2dbdfbc7d04f66b9b39b83c2dab953040204ad1fc6af5007f2a82df2
2. 0xc12932b4f2093e2bfbd8dfa7d6793ad112a6b9d17f5eb427039a12e1ff08f453
3. 0x84d61d1f66289d92278df4435cbc12e62ba7abb3c8a77bcffa9d16bc62e862df
4. 0x5db1f22b0aea44e22fc7db34f27200c8185818806a975b6170739efcab5232ad
5. 0xbb5ae16c60f896f102228ea067b9421af4aaafd1d79f0845fa8c932accc19ca8
6. 0xb20717f2dc9fab1f8b23097203e0c7bf945e657add8393f8e1d8ac955da80806
7. 0x674641c61c47a8c034c5f15128fdc19e96dd7c92d8b2a0ca7f54dc968535f99a
8. 0x926bdc1c8c18ede3d6648a58ed3b381a30f7069cb197f8fe0d8192d0c9d377ed
9. 0x90a7cebcfe341868d4be1dc74a36f5bbd0b7e7e33acd96763980452af6db0ec8
10. 0xd8a31df7f9be7f6ecd63e6941c030baf74873e529390786274d93fa2a159f284
11. 0x139293f9e894fa2493205764a1dd960fc20040802677d6ca767d4d77a6795ae6
12. 0xc440adf4c0ccca685bc8e3e75f380f14f3f08f11da4b82473b03d261aac623dd
13. 0x1be32cfc4a94d533b6715445b00522e11316492d9e54e446cd74e7aaf61b3b9d
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345