Evidence row 1841201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aARx0l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9010d30-3630-490c-8508-95f3f983de17/.well-known/agent-card.json"
    ]
  ],
  "name": "Direro",
  "owner_address": "0x82d8e548e1de09499b9aecf6cd6be831681306f1",
  "raw": {
    "agent_id": "35490",
    "agent_uri": "https://centralcity.ai/a/aARx0l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Direro 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/aARx0l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Direro",
      "registrations": [
        {
          "agentId": 35490,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9010d30-3630-490c-8508-95f3f983de17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aARx0l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573712,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Direro 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/aARx0l"
}

What the leaf hashes

{"body":"c0c30c3f5db5bc51e5588a1fa50cf133422c3f0f7b0ddaac2531f2870808a181","id":1841201,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573854866264,"prev":null,"subject":"erc8004:5042:35490","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. 0x840a0de20d54268ac06b7fcd8921ee9a644c1bdbe05d8dc3670fd18142c5955a
2. 0x8bfc4b2977774d9d489ad64982ed8623bba400641bfcc6525e1c7353060bc346
3. 0x3b363af04aa475642f8da2a0ee8381b400ff0547c9c819032308356977d26895
4. 0x7bba2190fcc2a9acb23d16bcf7b93e578f3b0ef2b11b531ca06d9e7f4ec6b99a
5. 0xf143ab0ae201074d40643a4a9546c7cd8c8566461b63f6008acf9fb8d81f28e4
6. 0x705bc694d5a0b9a1fa10261ad9a79c62a9cb835c2e3684cd9d7ce25ba08a0e61
7. 0x78b5398c155fcb3e2bf11fb0e06a170f68d8471405a01079aef6db6987f56e2f
8. 0xa69ce2b101b6a7147d7abe7a213f08f97566422663d02086b3b482326b9b60e2
9. 0x049702fefdd308bc962ba2a90000c9925b7dfe3984e27bf7453ead28b6fd79a9
10. 0xedd3558b0ba80cf55705bca36444ecc4ab5e591e7b7e6602ee9b706b38ef34f8
11. 0xc0a94b5f8f474dcff1fed63b2fc4492beb29ac5a6632c3c67139ee0929abfc4b
12. 0x3e696f7655814cdd0c2f74fc09e68f3091e794fc7b5882a8e71c89e5c4bbdf00
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90