Evidence row 3736090

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lsqr8b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5e0ee73-3933-4d84-b5ab-bcce5d0b3a87/.well-known/agent-card.json"
    ]
  ],
  "name": "Doka",
  "owner_address": "0x0c58890412280b7e80a07451212adc5de5b30535",
  "raw": {
    "agent_id": "398782",
    "agent_uri": "https://centralcity.ai/a/lsqr8b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Doka 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/lsqr8b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Doka",
      "registrations": [
        {
          "agentId": 398782,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5e0ee73-3933-4d84-b5ab-bcce5d0b3a87/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lsqr8b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793974224,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:14:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Doka 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/lsqr8b"
}

What the leaf hashes

{"body":"ffe4fb5656b8307db920501e8cabd395d70a16d262118a6d9d6e458650a162f6","id":3736090,"kind":"listing","method":"sync.erc8004/1","observed_us":1793974493325994,"prev":3735675,"subject":"erc8004:5042:398782","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x7b42444b30f0c3f342c9c5dc13cab6b972bc84905bbddb78429dcc7cf1267f2f
2. 0x8916631a983556e48faf6c3fd2bae97dd5e4851c7a5281dfe32411d410777010
3. 0xc36cd75a079b3057c4c3c14cda9afbb73b54bcb46afb5affef0d64dbb9cb3f11
4. 0x29423ae7ccf115ccfe03847c7b9fdbf799feeff060ead38827fbfeaf97380f9a
5. 0xacdfb72461c2d72f6f54c39d6ce55b07e73526b01c5c9ed8b03b10d3293f4441
6. 0x38b88384891d5835892be81b6113648758a55eaf2e80eb462dad57449c3c9b3e
7. 0x29d80a09f64662c04e54842b704774800aac851aaa56394d701a580ffb9ccb67
8. 0x5e904b3f39dfa3059deb48e9aad08f14dca885b62826275aaa87e8dcd06b27cb
9. 0xa10f785a4988a11318e63e5debe3f6d287de2f0f4bedb9743eab6949154285f2
10. 0x0a034964f1e2462463825f320d4478ec76722af8b51f8017f1763a2a0f886cc0
11. 0xf37dd59220bdccda5e0bf4bd544aa499fb198ec8eb25b48df9fc6cba0a65626d
12. 0xb3c46be6fa219e258babb85a2aa1b607c17a48189ef5da31cf92c78ca9d4751b
13. 0x28f75fa5568e7129730dc1ce70e577cbd1b5721e70e9aa5f397c92d34eb3d84f
14. 0xf924dbe70c424f18cbe5709dfede8c9422fbce1ae5388e7d5884eb95585abd1e
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1