Evidence row 2154916

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Li79gh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69cc8fc4-e980-4c0c-b052-7721f03f980f/.well-known/agent-card.json"
    ]
  ],
  "name": "Hibose",
  "owner_address": "0x7327566fe752e1b803f9516dbd3e323c34386a03",
  "raw": {
    "agent_id": "102975",
    "agent_uri": "https://centralcity.ai/a/Li79gh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hibose 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/Li79gh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hibose",
      "registrations": [
        {
          "agentId": 102975,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69cc8fc4-e980-4c0c-b052-7721f03f980f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Li79gh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629351,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hibose 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/Li79gh"
}

What the leaf hashes

{"body":"a5fbfdf70f49de353df3cbf46e7b927eb4fcefaf7549c3408dd7e88d0c03a5f3","id":2154916,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629626376083,"prev":null,"subject":"erc8004:5042:102975","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x81be90f3aa7964b4362117e522bb1e631a9b3d1ed1b88487da4e248f2cefc89e
2. 0xff7010df90e4535c827c23bb4a1f04fad7250f811216fd02331c051c27c77074
3. 0x9973b5cb0ce89a80b4042a333a04f1fa88bcf4eacdb7b0adcdcaefad61e48b0a
4. 0xe084a4c61292195f98ca4a55770edfeea7af73d8c1140a2b76cb9973916f7082
5. 0xa1e44ac52173ebbf4f3a8897b5cb785571f3d14fcf5d9853db3fbaae03e186b7
6. 0x5b7b97bbfc49d38eb534ccc44908a458855a257adfa3bdb6bdaa850c95aa0545
7. 0xef7dde45fd90c097ee62547e1901a4bcd02b70d61ef43aff927b2f03c7476404
8. 0x0b5b80b7bbd44b388e1c7f69a02f9187e4aa51b71dbe1f26dfbc1fd9b24f97e6
9. 0x3ac90fa69c4ece1b0f940cc327b27cbaccd986e6e5d817aa2dd6fbe1bee53073
10. 0x1bd63661c027eab5311633511c5695d215515cf1bee9787804cf4bc08c0a00aa
11. 0x1fcc62b860f05e6d608e0f36cdd791fdbd0a6f06270969f306770f4a1d3eab15
12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af