Evidence row 2027326

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/W9rfKw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f0a35cd-4a84-40ec-9d7f-1e407cee56cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Baunis",
  "owner_address": "0xc474cdfb0642e3c8b808f9fa6b0ae5875d58f183",
  "raw": {
    "agent_id": "46687",
    "agent_uri": "https://centralcity.ai/a/W9rfKw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Baunis 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/W9rfKw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Baunis",
      "registrations": [
        {
          "agentId": 46687,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f0a35cd-4a84-40ec-9d7f-1e407cee56cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/W9rfKw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793582621,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:27:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Baunis 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/W9rfKw"
}

What the leaf hashes

{"body":"1d4117e5b06f98e227e66c022db746f1ac6cbbde377f19e4fe6ccd65f7e271db","id":2027326,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582865797597,"prev":null,"subject":"erc8004:5042:46687","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. 0x4021adaeb7d4ce80170e921da2bc314ffd45e69577a78b2fce1fcb8ead7b2fc4
2. 0xfd0ce8104a45c0ca2385bdc519a5dfb311734ea461232209b1fb67dfc095690a
3. 0x495d330da26ef1ea9c09e91171445848013ac16f79f27acd9f128ca5bc62dfd6
4. 0x9c1241ce9b463de304efed34e325003ca2b2364cb916ac37d76b31ef71049572
5. 0x85832f9e513081e91a082d60b8a56f6cd25dcef4984ce983fd333da34a916686
6. 0x981312fb8abfdb71c65345ecf897b36559685a313a6c3d4ec3be08e0f29743e2
7. 0x579374492e030400c0da0f9cc6ea8e9be74a16bf357a42741537f2f742e92515
8. 0xd8f1b4bf6f76e81b5d43ebb351c7f2cd745d43970c055323014ca4f113a15f6f
9. 0xae8e17866f2171a59ecd62ce6995a862bf6a8f672859cfb3b4b46b12a6fc7f4e
10. 0x25bc1500526fdd08538435f4b2b6ce4383e9d0ad1fda9be1146104246ca62764
11. 0x0d14ef51bcadc56e6732ab07b2ba69e4a2427bf4d83f4d4546571fff994d980a
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af