Evidence row 1844073

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hf5Exi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bec04c78-03e0-419c-9170-1e3d6c4de956/.well-known/agent-card.json"
    ]
  ],
  "name": "Maimjo",
  "owner_address": "0x3c4bea2fa52aa57a01360084a441f54fee6b5c7e",
  "raw": {
    "agent_id": "37122",
    "agent_uri": "https://centralcity.ai/a/Hf5Exi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maimjo 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/Hf5Exi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maimjo",
      "registrations": [
        {
          "agentId": 37122,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bec04c78-03e0-419c-9170-1e3d6c4de956/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hf5Exi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575024,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:20:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maimjo 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/Hf5Exi"
}

What the leaf hashes

{"body":"df2dd663fd35af3b0dcc35a775cec8ae9d4ac23cb3ded03bbd61deef6df85192","id":1844073,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575227050044,"prev":null,"subject":"erc8004:5042:37122","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x2ee87af64260a36071fb823ccb339a59401718310af41a8093660c0c57ccc25e
2. 0xf9a56f46dbbf6ae313a176a828bf87634980ceccf4f97841ff535214d7a9d397
3. 0x9a22973808dab2f881c32ba59d00982926fdfdea28ddcddc273d584ab8e3abb1
4. 0x04d16d7155ed27a9d191a4a5ee95f9105efac198da90c3ed9081d69b253998f3
5. 0xd0e6da1ab619be9568de3564d04d2ff4a8b25f8f904438444ae074b0fb0472b5
6. 0x892bfd41d83a9e2c2361d851c76e927a84c23fd68c1fb1fe4e1ae3adf26ef20b
7. 0xe5051be6fe8efe8642e03de7db53af4e94f528b5fa832c109a86f2702d473cce
8. 0xc1078d3b2be12b50dc5b10e88a62022dba74893d59d06863edf16dddb9ac04f1
9. 0xeba72dfc7084f224a4aac13aaf9d70324380d44a1b2e1b3a17cd5843c1c0a52b
10. 0x0c6a4a5caa8f69ea074eb22274b7c30b865714ccc9353fcee214222cdffd5068
11. 0x2c1d747ff99cf0d46f04bed85bde87e536638b3d122eda44362d384f20cb0677
12. 0xd926a6f4439f955816eb332eb7f9515d07f60810bf60ef34b3a3d684316d3356
13. 0x0112f1cf16780e57f3e96886bf4fa05aa46598025dc9396eb1cbe8b1dcdffd9f
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90