Evidence row 2547692

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D8A0Xi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/63210c49-191d-4ac7-a020-b45f6aa5772e/.well-known/agent-card.json"
    ]
  ],
  "name": "Tifonus5",
  "owner_address": "0x88a05b1f899308f002ae6a953dfb027a521ad533",
  "raw": {
    "agent_id": "166719",
    "agent_uri": "https://centralcity.ai/a/D8A0Xi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tifonus5 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/D8A0Xi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tifonus5",
      "registrations": [
        {
          "agentId": 166719,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/63210c49-191d-4ac7-a020-b45f6aa5772e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D8A0Xi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tifonus5 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/D8A0Xi"
}

What the leaf hashes

{"body":"da4e90108d14ba62ed3d52ac5d5c8d69cfe04844bd6a1164cd313688b3955113","id":2547692,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690789305491,"prev":null,"subject":"erc8004:5042:166719","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. 0x75724a40a917e02e5b928c3276f665d80837d4dcacf536a99db1452701378aa2
2. 0xa4e609e3f9ce9ef356902e81b96814bd55e501370b8fbf669d3828ccb47714db
3. 0x6f5cb3af19b2ea909ebdd0daeb6b18cf4093f6944bc82c629b01f661c3ae04b1
4. 0xc2a5e9ca4f35954179b60c652f514d62635b8ca847d93e7aa91b191113d1bc34
5. 0x3f64b7eb4847b289fcdf170a317eb8b2516d5185c65c7baf2644e8bcc2fc030c
6. 0x4f45feb6f761a7588f242e9776c3ead642d57e40b7fd1119a7c6d38101fe012e
7. 0x572e89e520efd62ed149db19c4eff874e04af3128e65f85b23cd4533d2ec60c1
8. 0x7974add8fdbba81b143484c23e349bd0dcf5c17b3a1b39742d5a56458b381a29
9. 0x771dcf5546f681c70e39aa8ec251030de1b44268d362061901e545696c30d4ce
10. 0x6528dc1fc02b179c9649819aecf72057b455e9dea325f274ac3a316c76893fab
11. 0xcc0e87e4b63c86fae9fc09f51eff08eae3d6a7d9265bfc10de62b298ca6e03c9
12. 0x126c38cdece6005360dc2931aa9619df80f08ebf81a50dd1a46f3c8835c7cc42
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7