Evidence row 2722943

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f7yR8V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/582b92a0-4310-4095-9552-a54954a583c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Hemon61",
  "owner_address": "0x9d0ed5156d1e000de516594891a856498c4a5151",
  "raw": {
    "agent_id": "209149",
    "agent_uri": "https://centralcity.ai/a/f7yR8V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hemon61 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/f7yR8V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hemon61",
      "registrations": [
        {
          "agentId": 209149,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/582b92a0-4310-4095-9552-a54954a583c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f7yR8V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745890,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:45:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hemon61 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/f7yR8V"
}

What the leaf hashes

{"body":"a9896aad78033b4239250ded29383686cb513bf96156dd2ebb10d62b500ac875","id":2722943,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745948275328,"prev":2722591,"subject":"erc8004:5042:209149","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. 0x2ac16f978e4c8aaceb74de37a5a0895347e2858cc9571381293d8f1f4778f84a
2. 0x9a7640cce9aebca84a4e9261072368f05aa4f9e43f975080369006000c3acd62
3. 0xec3088fbf091d3836e30387db7ed77cbfa8dff74f0cd1786213629561c9adb1a
4. 0x93dd94d60403c8ad5f33ea94e0caa3fd5cba39d640b0ae1590f98b0c674c939e
5. 0x8a984abf76c0dbfb16ee3a31af7e1bde175b02c0f8b603822db4ae4514b59dc2
6. 0x0b26f37e430b8ea702ef8a784b3e6f35a0586bab5912eb7a852581d1b184f2e8
7. 0x97f5679ec31c4f8adfd6cd9f08efa306b1257d864eb3d9d5d7f9132e05c67dee
8. 0x1ec34e0e2b3ab07bb93e2b652a960666c3ef1a1f06d96c26666706a89e63919d
9. 0xc348669933ad3a87673eb5c7a14ad3db50106f1908d0d969c8b598cac03cfbbf
10. 0xb7b26b6d22495fc1e8f57576175524bed2ac8c1bb042c7d14b04c0c67dc03041
11. 0xf0b00e031695c10a131f79a22ede51f644d344be32ba3870af299dd97b95850f
12. 0xca0ed45b9bab7317b587689c3cd798a6b8e25cc34eb22f75434d9b65b6f42231
13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7