Evidence row 2490859

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mMIdkE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d49e7986-20f3-47a4-93aa-307587112765/.well-known/agent-card.json"
    ]
  ],
  "name": "Hinunan74",
  "owner_address": "0xa50eed7b5d38bdc5c708583029b6a9f70b208595",
  "raw": {
    "agent_id": "145191",
    "agent_uri": "https://centralcity.ai/a/mMIdkE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hinunan74 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/mMIdkE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hinunan74",
      "registrations": [
        {
          "agentId": 145191,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d49e7986-20f3-47a4-93aa-307587112765/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mMIdkE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665932,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:37:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hinunan74 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/mMIdkE"
}

What the leaf hashes

{"body":"323f1955d09b8378cf769510d62e5338ff1f17215fd82519579dee8b094374f7","id":2490859,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666235544550,"prev":null,"subject":"erc8004:5042:145191","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. 0x0faa09f66774c859ab7ee5c1e0b5ccdb92ee212698a49c485ca0139ae4323e51
2. 0x13d23dcf0e3a506fdfe27e67c22895903db22e7643ffccdbfbfae5c9b3aec87e
3. 0xd3f8c8823e3a24694d3c382f16fd4bfb714ab5df4f7ecfab9bac2336199613c2
4. 0xd62b04072e0793f0f04a8a280a9c30edfa20011ca00215c3e9c8f4872ebb3a59
5. 0xa038add487c36bf09976dd4bfe993ebb2c4b1ba38ad644ed90e520e53b9e1b06
6. 0xc2fc349ac79f0e898e3f2e7f73f2fecf13ec90261f278b03ae03f241d06678cc
7. 0x0bc4c55388299e5ec96a6d8cdb9dbdd66ee37c0ff260067b295cecd711bacc51
8. 0xa4158fa15670e4c3ec5bb576fb304d7106eb244ffcb4c5c214d3bb73c8f09cd2
9. 0x8e3d27db5976b25b7518b77c06a6669e1019b5b638e0e41e6af5df18378406ef
10. 0xb04357039d24929607b0c8135c19c8a224b1df7628e5adf77825540a8ed8c99c
11. 0xd534cb62baa0ff8d1e3f701c4fca8a2e6a62b12549b01f714dd00ee4e0506370
12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7