Evidence row 2122039

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qPGtSu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9929a74c-59b6-49ad-b185-9509777f58b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Elubikel",
  "owner_address": "0xe723e1e33160fdd7be714679840f3ee8843e8975",
  "raw": {
    "agent_id": "89063",
    "agent_uri": "https://centralcity.ai/a/qPGtSu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elubikel 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/qPGtSu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elubikel",
      "registrations": [
        {
          "agentId": 89063,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9929a74c-59b6-49ad-b185-9509777f58b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qPGtSu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619170,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elubikel 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/qPGtSu"
}

What the leaf hashes

{"body":"7e1113e015898106a02aeaf18ee995994f9e02b6803e2ccf45158204c652f950","id":2122039,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619533525757,"prev":2121297,"subject":"erc8004:5042:89063","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. 0x7742fca5e912cfc50d4423fb025c0178f18576e08b275873fb4d616dd604155d
2. 0xacd575c1f6dbfa6212a1ae414e8d335f3e07be63ab9d3fa51dfa4542f5d6dbf1
3. 0x723b6c08acd86b3235484263a1c2afb555e185071fdc006c5657d1bd8992cad3
4. 0x135aeafa3c2664b17b51e4f1c95fe4664f90af4bdb1252b99fa00f14b2268296
5. 0xef230f5506de7092d8eb35cba92052915200abef9b2692e563edb3f4d90fc531
6. 0x6560d79c55eb2ff4d4e480c897a6bc8c95e59cd7c0a46707ff4a8688d7ed2c57
7. 0x48ceda25554e9dcafa837223f65b30fa33f4acd5e2cf61a1d2d0f9da0561b71d
8. 0x94a814e29f778a0a4076bbf0bdca7940c92fae5aa8780a852b9d35fee2a94f12
9. 0xc565ceaa738c17497658042d06b5ba15081dc9f48ab888614ff1b059e9c4bf2c
10. 0x6d96b7791c0be0527d85af171e75f1166cc2497f7d18cb992d31138b7bdd235d
11. 0x2e25066af4f5a5dbd94f11f425e18ef66439772052e96134eed9b75fae658c7d
12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af