Evidence row 1826348

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I8ftBV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a46c4b11-39ef-447f-bf07-f30c55bce3b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Frafer",
  "owner_address": "0x44e6dba91dc022d3455d80a65001fd16abd87f47",
  "raw": {
    "agent_id": "26575",
    "agent_uri": "https://centralcity.ai/a/I8ftBV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frafer 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/I8ftBV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frafer",
      "registrations": [
        {
          "agentId": 26575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a46c4b11-39ef-447f-bf07-f30c55bce3b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I8ftBV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566595,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:58:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frafer 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/I8ftBV"
}

What the leaf hashes

{"body":"c21839db42aff24788fbafbf8fe705acf31a870c638c2f0d864d31ac3b022853","id":1826348,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566724153125,"prev":null,"subject":"erc8004:5042:26575","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. 0x83927bac8bb8dd7fd90a37943a177beff1059e1224bbaddad3392c005f605bdf
2. 0xade3fb30a13f739ee37409a98a63df4d9f0a00d3d9293546a6cf74d03904486b
3. 0x0c31d517d038a23cfab42cf39433210966927d48f54136ddbfed063165ea69a6
4. 0x1a250fa24dc56ca208a895bbec9c668116324e34d22c791870628a76d009c605
5. 0x0c3f36cf3de63ade726f7de3ac6f8b264043c3788038a6230c4b9c11ad3f20c7
6. 0x0800e1887a01d959abbbc0ef16aa47dacf28b551d137f46489c501fb184d6f84
7. 0x0f887209088b88a266fd33276ef6a84eb622ccd47ed2e3deb641782bfc76ff5e
8. 0x2a7dd421d5560af67e74f7ba11f42e2660c144c90993621540c1ce80c9d51bc2
9. 0x7fdd909dc338c78ee154628637f5947716b3a1dd36f23f8853333e3df64de83f
10. 0x19c16d51ae328a3f312418493042c53209cfeb139180846c7f2f0dc58c021b08
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