Evidence row 2191455

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qi9tCK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69567761-436f-40cc-ba1e-d0a6d2e52227/.well-known/agent-card.json"
    ]
  ],
  "name": "Brampunon",
  "owner_address": "0xf4134375f6f6f179ad110cb5acf17cfee1a3a1eb",
  "raw": {
    "agent_id": "121113",
    "agent_uri": "https://centralcity.ai/a/qi9tCK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brampunon 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/qi9tCK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brampunon",
      "registrations": [
        {
          "agentId": 121113,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69567761-436f-40cc-ba1e-d0a6d2e52227/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qi9tCK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brampunon 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/qi9tCK"
}

What the leaf hashes

{"body":"26792ea254d5980d2b6f191efd9d0d272eca4d91ad05f89025c0f069b6716d46","id":2191455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644252893050,"prev":2190775,"subject":"erc8004:5042:121113","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. 0x74673a99cd4a3413befcac9c9d0c12326d5a45ba42084a305f9d6be9721625f1
2. 0x1fabc921982ae7c37030893963601272966edaa6e98c816474232ae4c0dbfb3b
3. 0x5093b2a4416cf4d4de510a2136d5732285afa3c63c7b08c29802d5e0fe27127c
4. 0x2d5fc7812f7326bbfc5c1d13b247b7cb4606967a961a20af99b2da1b94a07ae4
5. 0x7b32006ec8b4f9324a0828489db879ad5635fbb40cd05dcf5eb150595a3130ac
6. 0x63e960f448e8d2714197e906dabc5be6c167d8c41eba6afe391eee9617f31fd2
7. 0x6a0c2657222370bd04efb02f07704c98c091bed7293cd7fd02178e6752a27b42
8. 0x1d95dd1b8e3a0aa3d71be8723343bca67c04c78b202f2ab37e1df4fbaf947b3c
9. 0x94362b3524ecf39ee500d78a22b4b03cd0bba6929a696e5220f1f240b13afcdd
10. 0xcf2d54cfc6ccf3ce0ce0233ad5e0a395c907517161d5551bc13d98cef733e4ee
11. 0xeefad0cd63342943df6f1a03dfa536e8cd99c9f1b646aaa4d18eb2b82f4e6a8c
12. 0x5dc8b7bdefecaffd83e245106223f07663bf6e8920fbf34d8c4c149db6fd1109
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af