Evidence row 2504148

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rYFCnu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4662c46c-3784-4dcd-baa2-9393d9262522/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauvus",
  "owner_address": "0x2fb92d61dd95b81737b90f595f9dfc62fc185b44",
  "raw": {
    "agent_id": "150405",
    "agent_uri": "https://centralcity.ai/a/rYFCnu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauvus 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/rYFCnu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauvus",
      "registrations": [
        {
          "agentId": 150405,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4662c46c-3784-4dcd-baa2-9393d9262522/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rYFCnu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauvus 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/rYFCnu"
}

What the leaf hashes

{"body":"05b04de39d073dc13029b8455bf89c534b1a416fcaaeb178c164d01add325c6c","id":2504148,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672090044884,"prev":2503697,"subject":"erc8004:5042:150405","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. 0xa5b4969042e644750f43d8ffa8d311a1d4415653021e0bf69e0180fece7d68b1
2. 0x69a67e7e52484858629897ccf8480e9f9c6c4f2cc0861c02d55228f89f8d36b9
3. 0x207666f010f6c620541ec5297d644a507aeb985fe9ba7bd53346b1f908f3c5a6
4. 0x1453c57b927aa93dc282fdd6fff052c707b2ed96f82c471eca253683f56881e9
5. 0xec4623edb5ba104ccdbad8331e39301ee47dec52ee3740d8dc40c5e30fe1c3bb
6. 0x348e2b770aa20e42dd8608a84450548decd10eaaf23e4def668ad4d171e03841
7. 0x9bc01f18a0c2c06f9c254f130167ec395545f017e9c479719ee51780cbfdfb00
8. 0x87fec7d1959e832971c1131b3cfcfee0aec029df9b019759227d20dc4e88fbb6
9. 0x75930e690e3b208d8739c30f7e0c276015e90a759ee7df72b349debdf5fcacb8
10. 0x0307f948732aabbb6bde53428b9aacf74d2099c49186a66648d016e4fd685e61
11. 0x5ce3c55295b65f8847fc736e73049a40fcaf941754c17d5f2441a712a45f09dc
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7