Evidence row 2150027

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/buGmaH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ade672ca-bf7b-4e69-a212-7783d94c225c/.well-known/agent-card.json"
    ]
  ],
  "name": "Krava",
  "owner_address": "0x3ec94716de0aa9e76f80ec2467fcc1e0ae6b2d03",
  "raw": {
    "agent_id": "100824",
    "agent_uri": "https://centralcity.ai/a/buGmaH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krava 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/buGmaH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krava",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ade672ca-bf7b-4e69-a212-7783d94c225c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/buGmaH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krava 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/buGmaH"
}

What the leaf hashes

{"body":"5b149dd5cc37c7ef839dcbce3c1060b838c12f45626b82c310405ccca73bed83","id":2150027,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627840167860,"prev":null,"subject":"erc8004:5042:100824","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x1985fda93b9b6b5c35d5616194e0199d03f220e28918bbf025d35725d78b812d
2. 0xfd65093991e456dfba557d90c815572de1ae51e98ca875dcb62dcefe894951f1
3. 0x03fb43de6ad3b81f43e98694295467793fb9c95dd2de384b8441d3704d6e9b66
4. 0xf64b1845d851e0a39d28bd58bf0edc9472f931f3022d42602c81af5fed4dd366
5. 0x36cf79b0f3a78b348d991641ff887f041fa9472bcb9a266307db5221e2b0d236
6. 0x725af5fffad46d140bce10a291508b4fc98f24634b48ed99f030d59b303c2450
7. 0x0f98c8a7ab5e37ba6543e9303e3d7e68ce7d786b04ec744d14524960ee9fe847
8. 0x99310456fcb4daae4548c726f7e4bbf3c5b95084eb9921f143415f9c7ddd3573
9. 0x2f6ba0c60080af64acf8333a8dc98f38d429254217a95e7e87e47d89411cde5a
10. 0x607824fa315dcedf06830f89884c7eb0b9ab3589307da410feeb4806a019df84
11. 0x4d3941ce66c8aaea96fe3c729f5f67e05c9811c40bd87d75ef292405b91cb697
12. 0x26a5e40cd7017d9484a6a4cc5d6e133e2ac2a62428feac84f9ae661be99ee435
13. 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af