Evidence row 1831842

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Kx0Hra"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e9b973f-9129-499f-85fc-f00beb8a3618/.well-known/agent-card.json"
    ]
  ],
  "name": "Lionso",
  "owner_address": "0x31e7607ca65a72e91a50ca76d8d38cc40edc9855",
  "raw": {
    "agent_id": "29738",
    "agent_uri": "https://centralcity.ai/a/Kx0Hra",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lionso 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/Kx0Hra",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lionso",
      "registrations": [
        {
          "agentId": 29738,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e9b973f-9129-499f-85fc-f00beb8a3618/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Kx0Hra",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569147,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lionso 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/Kx0Hra"
}

What the leaf hashes

{"body":"04d01c178aa612207f3a6a017d787d9c702795d8944ec28ad523d02f8ad29fdf","id":1831842,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569431034643,"prev":null,"subject":"erc8004:5042:29738","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x55cd40ac0334947aa9293e6e2cbb573d6d2a00394d2eb305e3e80f2a7632af38
2. 0xe3761fece7e158ee7e6e91d234aa79edccb755ac59652e5faaf7052e65eaae94
3. 0xcd25c97face62bea086d030e5685ab317229d575275022767343605b717e18e0
4. 0xa8810026077c09c4cb33213f620bdf6c4ae7c41fdcfb653f74941c156e34a8c8
5. 0x767aa54fb8a5745d55707a09303e69c9729a40613e8de18c4a65034e3b90a0d7
6. 0x2f0a2f105de79eb6295cee8584bf116f156934de6cef421ff25c044a048712e9
7. 0x31496d9e4da2b218bccb46ddbb50f7de4e1b1f20c551809ca35cdd89f2519e1b
8. 0xdb4b91e1efb580c591a42447bd2df60574351aace1f13ce33f67eea10eb94015
9. 0x1f58b8161d81dc9c6b954636af6cd7fa1e17a63d8c6e83c7b9f28fc9f61ab467
10. 0xb8ed141002fcfb5a1f6a2bdc9aaa04c94c83f3518e085d63c3e8a935f05b0274
11. 0x0f84155a9cb1969cdcc45e24178fc0c64016a1e8fbca96b38613613255c3b012
12. 0xff9baca5e16460365cae5b2ed53057d5fafe487b1ae8b067547221fbfc14b910
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90