Evidence row 2273238

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KIKKv1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a1330462-2757-4db7-88f4-03a5076bf50a/.well-known/agent-card.json"
    ]
  ],
  "name": "Varker",
  "owner_address": "0xa79b46fa71f171d87e7df34e5182de9a6e778c4d",
  "raw": {
    "agent_id": "130351",
    "agent_uri": "https://centralcity.ai/a/KIKKv1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Varker 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/KIKKv1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Varker",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a1330462-2757-4db7-88f4-03a5076bf50a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KIKKv1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:19:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Varker 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/KIKKv1"
}

What the leaf hashes

{"body":"eea7014e1b8d286d9d39cd86779d8f06a16097aeb29a89e9ab9219347f5634f0","id":2273238,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650762181291,"prev":null,"subject":"erc8004:5042:130351","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. 0x0057c55c42f3d3ca77d36e6607acc061f19789935110cc653d444ee0899db415
2. 0x3e916ba173af36f5a80cc8b1e8818195765afcc4385160f8a7131337c85a95a8
3. 0xf1b56d3f55dc3e84d5a81adf64f5009b8788958a63cf44ebe6ed3e9826561333
4. 0x7e7f43a5a364676aea93bd9ed79a645df023a004fa1c205c2ab3d43e2d0cdbe0
5. 0xa8abd1f04f2888206ce93857b3fa59f1f20be880ddc67155490e8a6c1a119e40
6. 0x6da6c61ea092093b9e372179504a05ce0c34a2efd9cf86a3ff76ba35c1802081
7. 0x06f43c481634192767653a4047a5e8aca39b4fde14cd0502f6580f6e33bd4c4d
8. 0x88ac8bb8857164e9a1f758c180016622d1fb9baaaf0c7b89275bf743edf1b953
9. 0x395b833ac43bf62c6ad8e60c83b2b78fe5fdeb42211f2123887986f16dcdb251
10. 0x28ac26c0df7caa3ad574e5cd1bd9606ce8f45c63bd184f00260e7b08b2456dd4
11. 0x5939eb972cc141b631914a360ee548402c9141ccca1780ea3ca8a3cb37784275
12. 0x65c4fed8aabb2a2a2c39a5fe7d7ead0ca6133b2439bf808bb16adcf998ac7db7
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af