Evidence row 1827132

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BBbjhw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43499cb3-314f-4238-98b4-53840a9c79ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Zessani",
  "owner_address": "0x410a7b41668e384a0fd87f2d1f3951a09876c8d7",
  "raw": {
    "agent_id": "27142",
    "agent_uri": "https://centralcity.ai/a/BBbjhw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zessani 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/BBbjhw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zessani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43499cb3-314f-4238-98b4-53840a9c79ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BBbjhw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:04:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zessani 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/BBbjhw"
}

What the leaf hashes

{"body":"3a6781327ad1368484aa99e1e3ffda327bf46d9d3662e13aec9cb00901ac5087","id":1827132,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567062847418,"prev":null,"subject":"erc8004:5042:27142","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. 0x60b4150bb8c3e8b70e3fce4c6161e8b8e0e80b32778754793da079e0bc31c1d4
2. 0x8373c4e2b33eb2189793fc4c41afd783d3069fff40c2f0dc058f575556a3485f
3. 0x99f41dac6c7b964fa69c1e33d3a8808890ab371f81c699de2cf162d55d3ae184
4. 0x45a8a767800c6581c8892cccc148eb53d31b1b99267c2384b8b6d5287e107572
5. 0x5d636733d1210b09b287f3dcc354bf8fd280cb1cd9ea5490e4bb8925c13eb6d7
6. 0x9723c325d020f7730d6ef059dd735191594010aeca03da5e7884014a1e3d8dbd
7. 0x54db2557f6bfeb3517bb6434ff8208016c16ce16a34fa26e2ce12a072126a798
8. 0xdddc65febc1aa094920ae160e3ab0699444c7745a90467101e607b6f312fe8a9
9. 0x3d1edbe4bb77008b6bd256ac671dc491233858c0b851a85c1ca0efa4a330bbb0
10. 0xc27eef7f7dea973997401cdd696045abaa197002b7aeba5ed1715ccf2da0672c
11. 0x7684ae235760c37316c740ae5f3ab266b0771bd6a519fdead92ba1bdebcc321b
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90