Evidence row 2122146

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/67k9Cs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aaf6e484-9aba-4043-b463-04405a24c380/.well-known/agent-card.json"
    ]
  ],
  "name": "Nenor",
  "owner_address": "0x27762b10f4783cec1433db317a8426f3251d2f94",
  "raw": {
    "agent_id": "89282",
    "agent_uri": "https://centralcity.ai/a/67k9Cs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nenor 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/67k9Cs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nenor",
      "registrations": [
        {
          "agentId": 89282,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aaf6e484-9aba-4043-b463-04405a24c380/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/67k9Cs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619351,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nenor 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/67k9Cs"
}

What the leaf hashes

{"body":"8fec855db3040e834d4ad9c1fce4fc8264d17e4548091b2856280152a37f839b","id":2122146,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619534045468,"prev":2121518,"subject":"erc8004:5042:89282","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x431e105bd168b9015088e585a0505030cc1690b2d9afc9acfc789bb3de8e6010
2. 0x5505a60dba1caed9050babe48fba1e898871650c52918c43d79e15e41945f756
3. 0x0d7053e71d39b36632670a8cdc6d9668f67520dce857c43f163f76235f3bffe9
4. 0x1be5dc498bbf318ff8db3d72c8421d8aa1e94c90c4718c7ea3298c1cda06f771
5. 0xddbc39f435dfbdcf8b127c7edcb26c897dcafd8fde51539be9a501b7f3a0e888
6. 0xe345448331f69fe444617f2547e5b08ccccd5bda888cfac4fd242100aaeb62d4
7. 0x030212ed1b1a8a477d345d027582300b971467a3b27eaca35f520f4111b6d741
8. 0xa7a240286aee64852a0d57383b82813e484edb5684d64fa3d2290e83626ebc52
9. 0x3dd2304edc84997a1cdba2ff9c1b9d13b3651aca8a2d9f02ec8dab5ec0ad7486
10. 0x15f0fcf786be6445eeac2c906985eefa0d85ccde49414c931aedb6477da59712
11. 0xa3f488e7414c77898335f4af9d630327105c16b56d9ea0be60d6e5937b0c5fbf
12. 0x17858bbc60dae810bfa46a71ddb0d4bc3816060ff678ab2804cd513c70546454
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af