Evidence row 2555704

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Nj0MJd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37cad877-8495-4294-b797-f9835bb4285b/.well-known/agent-card.json"
    ]
  ],
  "name": "Flontik",
  "owner_address": "0x4740a01e3ed0d3cc5e5c32853a73031ea1d66cba",
  "raw": {
    "agent_id": "171040",
    "agent_uri": "https://centralcity.ai/a/Nj0MJd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flontik 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/Nj0MJd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flontik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37cad877-8495-4294-b797-f9835bb4285b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Nj0MJd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:45:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flontik 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/Nj0MJd"
}

What the leaf hashes

{"body":"9c0bbac9410a5270054263762517d8d70880fc93789b9cdcfc34c924d1dd373f","id":2555704,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695559143975,"prev":null,"subject":"erc8004:5042:171040","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xa5f2705c7d2104bb98085b5c468568fa7a8fa9c9cab4d1800bdd0827fc3d7fe1
2. 0x7ab602579ba2ad56fc99cbe644692ebdfe4e63607e3441cf50477c8ad7beb04a
3. 0x5bcd740d3bdcb0d0cda7be78eaa26105ecdecb176108cf276489165eab0897a8
4. 0x598525623fed2fc585c25fe17223e566caee9325be0956e46115290967af6748
5. 0x640b7146730f8285c4719f9e68a724c72718173ccd354b49788ad2d429ed186e
6. 0x388cdbe03d75dec9b3d998ff17337a4bc2204a9ba7ae26e55fc70b700d5c7c10
7. 0xe35f3de68ad09d176b7d1dc27798c67d21e217f5712873c52e6d31cc23423833
8. 0xc0d87a64d77b337cba0e2ec0c9921d0c28cf77899a5d4d9388790844a13e7731
9. 0x36a68202125e70a5cdc2c569b0a6cc75907020fef430e5640e5555f4ea67c4d6
10. 0x20e8dc31a19b04c37d7bc04f927975919d60fd3a83811d0db99a3dfca2326515
11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7