Evidence row 2548690

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ioHpVJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dfa7ba19-b073-4d6f-aecf-b5cd879e099a/.well-known/agent-card.json"
    ]
  ],
  "name": "Madabel",
  "owner_address": "0x8617e926b7a2d05e674d73fb5599bb5eb22d9c30",
  "raw": {
    "agent_id": "167275",
    "agent_uri": "https://centralcity.ai/a/ioHpVJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Madabel 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/ioHpVJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Madabel",
      "registrations": [
        {
          "agentId": 167275,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dfa7ba19-b073-4d6f-aecf-b5cd879e099a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ioHpVJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691135,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:38:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Madabel 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/ioHpVJ"
}

What the leaf hashes

{"body":"daf32ca49abe0dea79c4b20e7fcfbb0687198e110b5f3d83079439936a369bf3","id":2548690,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691498706721,"prev":2548483,"subject":"erc8004:5042:167275","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. 0x86194d1579e677d70f9352ff6aea3e1fdaaa0e1f33c2cbcc4c8c05374fbfe65f
2. 0x1d1affce205ff8f437470ad15edfe18f3b12bd4a6d599624c3b034ccab27bde9
3. 0x3c3ce83da0e21de610bf1f1439b35417df05712ab271f3927795b23e65bba14f
4. 0x420d9d26dc87366dc2300aaa394cd869b544156daf6b1396f9c67aaa6a8ea3cd
5. 0xacf8b667385b2586a8915d7108e08949a2d7af2b891027b8d9c5729680ee3a67
6. 0x5ac049158201c56b937bab816008be00d5da3d3403cc15105e0f57b4e7587a5f
7. 0x8ad974cb39510a7d8a5e31754b4b627e073e103aa15dde7430df2f40dcb09455
8. 0x39245c8a28602a285c5b722e2b61c332c708945fcf467ad5dc3364f4e80ab3d6
9. 0x5e09e8f8a1a17485f9eab173a54cfb67ed0450a984b0c824c6014a10b169ffd3
10. 0xaa3e5a05992d34f115949e6e6e1fa4128cf33d82c526017a2ebf1d022d61025a
11. 0x3d0b6ce8c48efdf1d437d817a4d3c2377fb769c3cf5754b744f64dd8508b0d47
12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7