Evidence row 1771316

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1kvuWE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0cdb9f86-9423-494f-a533-9b38481cada1/.well-known/agent-card.json"
    ]
  ],
  "name": "Trurkisto",
  "owner_address": "0x1736bb3a68da1d968b055838da8f5d640906319e",
  "raw": {
    "agent_id": "7378",
    "agent_uri": "https://centralcity.ai/a/1kvuWE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trurkisto 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/1kvuWE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trurkisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0cdb9f86-9423-494f-a533-9b38481cada1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1kvuWE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:31:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trurkisto 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/1kvuWE"
}

What the leaf hashes

{"body":"8187ebb53cdc021f14ae26d594d0ca1d83b497a5e9abb974aa275ad2171d2108","id":1771316,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547098822056,"prev":null,"subject":"erc8004:5042:7378","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. 0x8d48ad7fb0ba192f674336f2d6e5d202ea2b8573838630f3cce1101a95a0f3bc
2. 0x39445cd06a0cd994cba46d94266341f0c269fdb5d0c4aaecc2a4edde96414302
3. 0xf6fee7e9f8d0cc913a129d29d5b7211884c13cf68d0eac498ce868d9806c7a30
4. 0x02d7fb3889567cac451ce66b25b29f38417cef12c566ca531330e568db690b38
5. 0x8b0f32ef9a6461816d4a76b17ee0124348d17f9f063219049993385f55a837e4
6. 0x8d838521a23d9464e6b8b9bdd07c34a30464f387c1cd3ea2f8dd5fe69ff51198
7. 0x7e22853a5ab60bc7364f428152cb970b9c11df965f42c3eab84fcde8855bdf9e
8. 0xd28521532881393334d56b9db705ddb894f2b592681b76f5b7a6520521f22042
9. 0xa14b97fc8b0489004897305b6b1153edeedf7fb61a6a3c20ea11a060199af6a4
10. 0x17ecc7466623f37f6a363e2f28f39a3340ff9b8bbc218753fe1ff5e012cb78aa
11. 0x591aea021f7cf8b6c9f92a3c371a7c64cdf7150c58a37b14b2626a676a919f49
12. 0x29d7a2a4df0d7fa79f3b537becdf01ca611b7c70fbde18f9fae82bb3e270cc73
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90