Evidence row 2157026

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Mf4kOz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8545e2f4-e325-400d-a59e-e3e10c2b4a4b/.well-known/agent-card.json"
    ]
  ],
  "name": "Jalan22",
  "owner_address": "0x4887bf56dbc4ceba2be8047f7d7a6790049c350b",
  "raw": {
    "agent_id": "104164",
    "agent_uri": "https://centralcity.ai/a/Mf4kOz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jalan22 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/Mf4kOz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jalan22",
      "registrations": [
        {
          "agentId": 104164,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8545e2f4-e325-400d-a59e-e3e10c2b4a4b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Mf4kOz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630270,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jalan22 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/Mf4kOz"
}

What the leaf hashes

{"body":"a6f3ddf6b4ffee73d73cf78122c09a4bbe9efc84b9d02a0232c866f2d0650061","id":2157026,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630355672854,"prev":null,"subject":"erc8004:5042:104164","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. 0x7ec74843873912086efa3a1500be9f4b45dc8f4934bacc8fc89fc12105b46647
2. 0x8e14b2814385f072c50a6ee6afb2ba054433ba7568985c97f5a7f545d0f98b44
3. 0x2844cee793e8949094e84bafbf696cbc2d4a11f9e40b04c19256a4e88a0d0ef4
4. 0x6d13fb0081d229801be1dec0a817a5ee439d649421629db3196689b490599328
5. 0xbc5f8467ea38bd0610fa3bc5452905529d0f9202a403ac4507f4edf05e36be1d
6. 0xce6405b4f30885fe2f5a0f82531e3a820ae163e8190136bd1c8fde85f8081785
7. 0x89750347b2cac0e10697c2921d6d374fd38bb2a3cb0c693caeceb9da97d80dde
8. 0x3700475160b2682d281a5bcc3e4aeab82a568bb0631f89e5ef7fc58543c9956c
9. 0x26620ac37d0a0c3a1d4a8591ba84249ee83fb6344e5acdd56a137d1711acc207
10. 0xf965f6d3a0a1ad7ffb889913757d012580940ab6e07f9c38696f0c440b984ff4
11. 0x9199ad395cc1f1760b07187fe8eb98f45c9bb6112ec37236facf6d8042ec62f9
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af