Evidence row 2549178

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0YVmd9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/648b5586-c4ed-4f8f-b2f3-5dc0c6adb6b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Deisserjo",
  "owner_address": "0x06216f4acc89733c58c9891b173f80f33f09355d",
  "raw": {
    "agent_id": "167478",
    "agent_uri": "https://centralcity.ai/a/0YVmd9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deisserjo 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/0YVmd9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deisserjo",
      "registrations": [
        {
          "agentId": 167478,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/648b5586-c4ed-4f8f-b2f3-5dc0c6adb6b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0YVmd9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:44:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deisserjo 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/0YVmd9"
}

What the leaf hashes

{"body":"104b882cf9632b5d9ef4a6e0023df5cfb9268c6a06df5746bd5996b30307449e","id":2549178,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691842536592,"prev":2548892,"subject":"erc8004:5042:167478","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. 0x4351a1b63b0db20a979564dceec795769283277cff20b2d16bc67a8093770872
2. 0xd55a92c5f2d3a0c4868dfd7087cb1fd01684faf5bc552f1a118b9bab29814f55
3. 0x49fed20ab81597c18879ba9de20677fac9d163a05c9072dac3a011ebbfda9414
4. 0xf2162391fb1753b488ff61b003bfc16c243ce8ad6e99ca877741efef37c3eebf
5. 0xd58e0197315a0c16024669a0f91ed1ef44de97350d13a10c9a391a603b226b7e
6. 0x349b877f52ea2657b36c101040f6c37645605a67992291addf88fe7c02d4ba42
7. 0x8fc8a949fe8dcf5ddd41f469a1a8d97bec6c9fcf7ade42831ef6983f1b3ebd4b
8. 0x749ee79b3388ff95770ab834c57d0e5a144c0e86cf83701a392b294fe4239e69
9. 0x30c690a40263c4f1b661369f2a423235a06f0c1f763a44007c12bf7362d1712e
10. 0x717b1db6de816e86eb921c5875c292dfa008e3b2dbb2052730f698167409a915
11. 0x1a5167ef3aa26511e3aa8e5cc33571a670299f279617dcc3e99ae6a801fd0b55
12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7