Evidence row 2557723

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3xDSg1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b084dce0-58b7-4933-a4c1-6063d6922f25/.well-known/agent-card.json"
    ]
  ],
  "name": "Krillet",
  "owner_address": "0x444e88824a751625234b6ea3d973c193d4973f57",
  "raw": {
    "agent_id": "172154",
    "agent_uri": "https://centralcity.ai/a/3xDSg1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krillet 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/3xDSg1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krillet",
      "registrations": [
        {
          "agentId": 172154,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b084dce0-58b7-4933-a4c1-6063d6922f25/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3xDSg1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696697,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krillet 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/3xDSg1"
}

What the leaf hashes

{"body":"85c99d17d011808e79ab6de010547a45361e932f59c0da105a65561a95b5e10e","id":2557723,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696934956838,"prev":null,"subject":"erc8004:5042:172154","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. 0xe8e4f14208ee086d919360eb38131160e8997d758c4da5c24a4115afb6950bb5
2. 0x9ce38a292dbed58dcfb55c93433a1be4fc7d9803dbc3a23b8452ca0a7ca49132
3. 0x0c76c5f2efade2c5df5fc14b5933e92739c2d38f340c2ef5941f5ab839c0d0a6
4. 0xaa4aa22bc6ad52a266f80b906e2bf996373ac1e5a96d8776e14cc90a7373aac0
5. 0x53575a4468a31b19397314a118544fa02af218c1084cdc3c4f1a7f88817a0cf9
6. 0x7fa8799b72a86260675b2ae2f0f389c06ace7127a3adbac849c068c59a3eb240
7. 0x82d50724b35b09e8dee452b9e818080ff67961759abf340d9d9edd6ce3f96699
8. 0x1afd7ef8ea50e5b4e80bde674d780127a8571bfdc7e5c8b739fb2f99cc84fa44
9. 0x9d4d5ef5eba36ddad24bb134f5100bd844fc3e0eadd5b78a88be2034ab29c7d7
10. 0x2c41ae4c8b52b752b7b017a5519ec4410e6df05e55fce8924bfaf03a1de999d7
11. 0x9754ff07fc10a16f252b67506de6264eda22cb20364e0f2d3f70e7b1f7c06d9c
12. 0x792fe2c8b779250d39b315920e8b7c549ec8c259fe9808dd30734ecd84783eaf
13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7