Evidence row 1831831

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OCgwDo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/404c980c-9486-426b-9411-24af707fa2e6/.well-known/agent-card.json"
    ]
  ],
  "name": "Domler",
  "owner_address": "0xabf9480e20652cdf332013ba9878e18e0a4863ab",
  "raw": {
    "agent_id": "29727",
    "agent_uri": "https://centralcity.ai/a/OCgwDo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Domler 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/OCgwDo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Domler",
      "registrations": [
        {
          "agentId": 29727,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/404c980c-9486-426b-9411-24af707fa2e6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OCgwDo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569133,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Domler 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/OCgwDo"
}

What the leaf hashes

{"body":"da38fc89f9884adf53400b45ebba634633287cdb6e16a91e8e8222d4ef63c4cb","id":1831831,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569431006542,"prev":null,"subject":"erc8004:5042:29727","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x2e31b4c5052c81ab7244475b9b27f3708bd7dfa160ae3094ec7d25adc12ebbac
2. 0x817abd33f9bc73740d623b905af684d2ab88bd1b717ab4ddfb5de1dcc7882809
3. 0x54d34053f08050cc4acea9aedc8c7ceb6e2ddca8a4c2eb5f8b88c955a04e174e
4. 0x6a1f8e673e0855539ef419fe6d25af5973cd9f4fdf7ff2452d702c7bb634b774
5. 0x32803011b6f0f56c6f881622239c7312fc1fd52c74aa1d12584c963df75cb56f
6. 0xd49f772b3801f6385e5597fcb41e9b299254e3355f6f4e940810ce84b7dc09d7
7. 0xf7f039be7eebca7b22a51783dd63b9b534ece8504f050629ddc1905ff6d7ee33
8. 0xc641c2337cfe2a54727c55cd83153f403cb5761c82a3a129f7a857c9b77f5512
9. 0x99d868a143fa11d2679ab68ad5dfad864f7f76810311f50e4aa4387883f6713c
10. 0x9a211678fd18a82d04bfd6bcfee8a905beab9205e6a0363cecd39c090d10a2e2
11. 0x849cfb4589178cf0d1d37479ba128f95694c7f3f443353ef3bc84ad044a641d3
12. 0x675ad332e4e03c6ca7b83cb47e436561f58dcfd1e7039a7e5688dd0ab3ddfc65
13. 0x0112f1cf16780e57f3e96886bf4fa05aa46598025dc9396eb1cbe8b1dcdffd9f
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90