Evidence row 2547817

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Dz4oYX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4eb918ef-4104-4798-b42b-b4802ed69ec7/.well-known/agent-card.json"
    ]
  ],
  "name": "Fimjo",
  "owner_address": "0xd159f8e65f22567b44f342874024400f8536344a",
  "raw": {
    "agent_id": "166844",
    "agent_uri": "https://centralcity.ai/a/Dz4oYX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fimjo 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/Dz4oYX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fimjo",
      "registrations": [
        {
          "agentId": 166844,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4eb918ef-4104-4798-b42b-b4802ed69ec7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Dz4oYX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fimjo 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/Dz4oYX"
}

What the leaf hashes

{"body":"391308584848923a3d95fa0804df016d48cb9f08a637ba548ee20539e851c845","id":2547817,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690790538163,"prev":null,"subject":"erc8004:5042:166844","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. 0xdb648184929a376630ffffa6e532f04ad9d94fdd8f157592e2152adce3e7a03f
2. 0xb125a8c95dae02b8a194d9d8ffab00517deba933221f23da47fbcf1f0f1004d6
3. 0x9e9ad8589db67911ee8cc567af192c1fff0fa66dd59880285e198689f32b04f7
4. 0xe01452e98ba0e16684cf1a4510a64b9ed2ea98588ac706eb3d28c17d6fc13991
5. 0x49b0937abae88b09a1c6db5e77c6150b25b8dd5d0bded3ebc0e3350c32c61706
6. 0x3ea470ffeace9f7e715683f4443685e341248829043d2cf51eeb4c8816af01fb
7. 0x23de459ec90e3925f41ef6b02f38ff5e8882e01317def6d16f2b99983fdf3263
8. 0xee1bc11de0029287500719e172a5067cfc49aef45e5047fea4baa17518cd36e6
9. 0x2284ce52eb6d85a72553536ad1db42fafd0dcac98b10e3fa567d4ac704606a36
10. 0xc3c349920a38afdc405cf25eb90091eafde5d7d6e329bc485333e43fce9a4399
11. 0xe2ded44989d30171525c9d9c3c2945e86ae323306f4b04055b39b8134433497b
12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7