Evidence row 2169163

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LanKPo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2a71a50-d044-4f54-8ec4-38781d5b8195/.well-known/agent-card.json"
    ]
  ],
  "name": "Raror21",
  "owner_address": "0x1257d4ee266814626bafba18a38031e00456e57e",
  "raw": {
    "agent_id": "109954",
    "agent_uri": "https://centralcity.ai/a/LanKPo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Raror21 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/LanKPo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Raror21",
      "registrations": [
        {
          "agentId": 109954,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2a71a50-d044-4f54-8ec4-38781d5b8195/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LanKPo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635322,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Raror21 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/LanKPo"
}

What the leaf hashes

{"body":"7d67b68604e9c47c6d55660052fb19a99dae6fdc944808c0f3df6bc0af654f41","id":2169163,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635626165589,"prev":2168796,"subject":"erc8004:5042:109954","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. 0xec3adaca19386038fa54c4db0064a2d1c644a36cba328eae8678634290e62ca7
2. 0xf2c0db3a4b48e2a0cf8385f864e61ce237aba149246ed870ea21004d04672804
3. 0x2e216332c43402ae852d71ed2edcda75ab7032478893aa0bafdf31596ecd26f5
4. 0x601d04db404468d1e36164ba6fc4f0edf16bf320571dcb8fd6bd0a8611fb5b09
5. 0x67649383c9fb67a8cc2e27658e136a69692d87a743dad066f44cd061116ccf4e
6. 0xdab39834675ddbd40807f2d73408cc1df06c9469e54b7f5e2bf2796c9fae95f7
7. 0xa4def3303e16d89e849b23eced80668a5e97d0e1ace8688533f04301ebaa6764
8. 0x529f1c32f9f51b04bf6a49eb6389ceddc68f0c7fff5424c0bffb3bcdacb931f6
9. 0xe75b65d7b482b8e64cea170c7d97b97a0cc0fdb8f90fa2a4a474769d24bb256a
10. 0x0154850f4219876f8f1c5f70fc2cc8e57c14a61bd54cb6fdcee70198403e5a13
11. 0x199bd74f6c0504f89ecf1c08bbfab43f183a284376d47dd35e2910661e3cdbda
12. 0x003935e26459cbbc36612e09da82fb445f0b8844d8b644213247fd0844b7407c
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af