Evidence row 1824624

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MZhMib"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bbba082-88bd-439d-b92c-7fd40dc475a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Rifero",
  "owner_address": "0x0dbf52c8ec1f07b4ae0e9b9ac957372f4fb93063",
  "raw": {
    "agent_id": "25432",
    "agent_uri": "https://centralcity.ai/a/MZhMib",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rifero 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/MZhMib",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rifero",
      "registrations": [
        {
          "agentId": 25432,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bbba082-88bd-439d-b92c-7fd40dc475a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MZhMib",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565674,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:47:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rifero 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/MZhMib"
}

What the leaf hashes

{"body":"e69b74bbbd9410176dc0bca055608cae584d4cd6f0273fc22e9c82d50b4162ff","id":1824624,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566039456980,"prev":1824364,"subject":"erc8004:5042:25432","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. 0x49323c6703fe864b1ae072bd3afbd873d413ae32e56413f67256ad4c66331349
2. 0xdaefd402a6a334b89f4384ea3faf11211a865d02df3f29937b239ee0230313c1
3. 0x4adfbb28533ac8ccc9638c1fc7a969aeb52046aea0652a6a355c03521ca5049a
4. 0xedf0f0472e3412bf467b4a0f4a9d988f389eaf7dd0afb5c6ba1f2cc5ee216178
5. 0x3f0dbeb6818c29f287ee55bf61351f4231c9fdd66ddf3658b45036ff882556a5
6. 0x6d8e867d4baa28231516f0f6dde5fe32ffb743df5a3a11a7f54bdeb43668c489
7. 0x6996ad2e6c1d1738ce06733b74877ce60e8658e7ae13a58217c3b64fdb52e2b5
8. 0x052b7a4c7ae8b18302e5c544bfea28263bf2a0a62e7567b6ea3a74538a837f74
9. 0x0bb1e57ff510495f5be182c783394d0aed75b339e406126b88fad9a72a18a0e9
10. 0xa879f81a5bda9d67ca09db69f85531e9515e78ef697fbfcb8296fff8e84efde7
11. 0xcb34d15a23c29a6ea9380054b0c9aadf079488d5024e643945065a7e7d38499a
12. 0x62fe46994366d4bc0bae2c4c044d9337de6f221be1dcd18eb5fa5283120cc6e7
13. 0x8aa214258cf763ac22ad2503df59c82b987a34bdb8f8ffe282ed4454b90f50bb
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90