Evidence row 2123387

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XuYrBV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/59663d03-1813-4507-9409-cbf8215994f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Raziovus",
  "owner_address": "0xa9aecc1e394410120e26a8fe5ab28dc2d2cdf8c2",
  "raw": {
    "agent_id": "89920",
    "agent_uri": "https://centralcity.ai/a/XuYrBV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Raziovus 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/XuYrBV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Raziovus",
      "registrations": [
        {
          "agentId": 89920,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/59663d03-1813-4507-9409-cbf8215994f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XuYrBV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619785,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Raziovus 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/XuYrBV"
}

What the leaf hashes

{"body":"adc9d1017ce07bcc9835496f56614dcdd538ceedc338a55341a2e37f25eefa52","id":2123387,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619890289069,"prev":null,"subject":"erc8004:5042:89920","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. 0x453bbd16cbcd8e8cf3bf1dc98977782014f5d2c29d234477fe89876837012416
2. 0xa4d57d3b15653106142736f644561de10702599085b18340a8cef13de40d1c08
3. 0xa9f3cc2d8f0b258c6756f6e7aadaeedd96d090dc07d5c59f4b881ef041a26354
4. 0x8a05d67b645ff1125f0fb9179c9d25eba7ef6409523d3612a4583c35d1846115
5. 0x83e8a1256a54da271f5dd7c9e51211ce51cf817102c645e5b7deb7ca81098350
6. 0xbb547f8d78249df234a8d44b0362d2fcc0e3224cb8a69b8740e3897648dd28f3
7. 0xc3835e51ec45e75809e0ed0dc5362dac9b60ad762fb60fbbbb8521271061a6a2
8. 0xe47c31ad86a7f03df9e5ea227ea18257f028a84d4400ecd868bad59f7d3007b3
9. 0xa021498050c13f1f079590ea28d364f6243d7cbe820483e7a551ae3d3a3cc665
10. 0x2eeeb9f542994972c74bc63cb9f9db2f3b9219e4a1cea935907b6285518b9d1c
11. 0x9040b371d5950f0b54a05e134d8f1bf0ff2907815c22cb8410a554cb7410197b
12. 0xbc7027b08c105107379103e4bb6da46cb151f2ad9354e23245ef7a2991eacef7
13. 0x95a273bb8932dab7d9961e32e3d3be866bd51e98c7772b268db2595e5869b5c4
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af