Evidence row 1785585

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/l6y0Bk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d928dab-dab6-4fd8-87f1-2e63c84091f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Grubito",
  "owner_address": "0x10d392c235feacfbfc85da32ebdd1d4de3e78c60",
  "raw": {
    "agent_id": "17646",
    "agent_uri": "https://centralcity.ai/a/l6y0Bk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grubito 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/l6y0Bk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grubito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d928dab-dab6-4fd8-87f1-2e63c84091f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/l6y0Bk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:28:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grubito 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/l6y0Bk"
}

What the leaf hashes

{"body":"751b83525cb7f601f9ff9b04fc4af567b2e2f532d3b8e5cbe0bbf029932eca4a","id":1785585,"kind":"listing","method":"sync.erc8004/1","observed_us":1793557713404135,"prev":null,"subject":"erc8004:5042:17646","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. 0x99525c540eab559f1560ab5e97398b8573649a5e0d0fc38afdf491b42c70a8ef
2. 0xcab3c7fa334359732dd63abc1aec83c379164ec0ed971a90caa9afd0e1754cdc
3. 0x162f118040d4a693f5c57209af1907a72a8d1e9ccaed35a6c29f618e148dc0e1
4. 0x13893b29c939dfead133133fa1e8f02d3f997f738fa738d4e9a2e08826647ea0
5. 0xdb0e8fed09384ad1a8bea50b45e6e31da41119c9af2aca09a513747590c4cc96
6. 0xd8db75677a6bb69544c59bd9c1050e3459b71006f1fdf7790ef74eb387c730f7
7. 0x793324c0abed716448a3cf9096d938778fc3997289aa0a02bdd8ad71042b4c45
8. 0x118cdb53e9b1c19dc14eed161ae780717122a9e5e1ee8bbc0f7403c2a2c2c481
9. 0x31dd06b5d364c7b002409c41978efed9f92040bd73e629897621ebb09aa9c97c
10. 0xff35f9914a8a2b8e1e95b557e290f3c311d6b684045c125e24f965c285a39d33
11. 0x6f327f582144f1c59ad866bbc36812995a7cff7d3570a4641f1bfd7d6b274a37
12. 0x00501794f8f8ab636f8f5823349b041054f10e1daf5ff33f9c58fb4581120bcf
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90