Evidence row 2041612

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vv9VFw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02593582-410d-4484-b200-15b97bde9ec5/.well-known/agent-card.json"
    ]
  ],
  "name": "Durias",
  "owner_address": "0x0c1f76f39c102803d6bb8da772b73c370f3dbe5d",
  "raw": {
    "agent_id": "53558",
    "agent_uri": "https://centralcity.ai/a/vv9VFw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Durias 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/vv9VFw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Durias",
      "registrations": [
        {
          "agentId": 53558,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02593582-410d-4484-b200-15b97bde9ec5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vv9VFw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588112,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:00:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Durias 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/vv9VFw"
}

What the leaf hashes

{"body":"c0ed246c3005864bfefd903f6121fee65a33ef42cac50aefc134e07facab8455","id":2041612,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588436148163,"prev":2041249,"subject":"erc8004:5042:53558","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. 0x450f0fd15c1df697e869410ce81fedc9025c8d5212d266546a38ad0036b0edea
2. 0xc6ccdf4e0c4a374a5fac9b34473ba31291d10621a2e139527223c4a4ad2fb606
3. 0xaf6e14c6209b8a047a0b38f5560d53b47a37c0a02ac05daa8f7dc4d68cff6695
4. 0x7b06116943b8a4a9943d938c664a956e181b6e32dbbfdfe817fba3b7f6d25742
5. 0x6f9159fd1b5671f17d02d7a6cbb00f01b9c68b2c99f649cf58b8f0bd0b955b43
6. 0xa6c82edc9395192211a308a84982c773cb3a78879f611e5e4c310fda3573d1db
7. 0x9d0d42bbc2f71e166adac0734747f7eb2d96a5f0e7fa5a806aa5abdad36cb3c0
8. 0x4e7d59c1f1e2882bac603c405d7ede0439fb7ed25b076c615808f05a29311543
9. 0xc1ade75ad9003db2c9086f5c2afe389f50599c2fafdaacd76fd8af488329bb17
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