Evidence row 3696458

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vXQtKT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/880176e4-672a-40f9-aa30-faffd319c332/.well-known/agent-card.json"
    ]
  ],
  "name": "Krarkel",
  "owner_address": "0xc918a74efea5f229e966ddccb30b5d3b657f2806",
  "raw": {
    "agent_id": "380537",
    "agent_uri": "https://centralcity.ai/a/vXQtKT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krarkel 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/vXQtKT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krarkel",
      "registrations": [
        {
          "agentId": 380537,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/880176e4-672a-40f9-aa30-faffd319c332/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vXQtKT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793949710,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:22:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krarkel 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/vXQtKT"
}

What the leaf hashes

{"body":"21baffa329ec7e4be28bda565015f3873193baefd4910d99659dba97426c13dc","id":3696458,"kind":"listing","method":"sync.erc8004/1","observed_us":1793949779317694,"prev":3696066,"subject":"erc8004:5042:380537","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. 0xa8d5f7b1169d6decc8330997c5ff581b24f6be3b4fde5aa13303349661871955
2. 0x1dbe0d4132945921567684883ad0de21bba3e7480d6791ae4b2da053730cb453
3. 0x9c41ecda088c8711679e108f7bec8f975a8114c7025aaaf0c90d9475aac702bc
4. 0x192ed0aa453278c2a49b33c8471a9900c546c11b8a35a59f2fadef368aa63392
5. 0x08185ff110d8116fa69bcd67a2dca6b46d42f038085cc82b492254d5a7116fdb
6. 0x8ad284c734ed3b24aca00b7d4efb791fff62acc1f47be2f92f6873f4156ae997
7. 0x116015c715f1e2545917541aad9347093456c49b30156dfca7da37628cd5a4e7
8. 0x7cafb801a208954fa5c862d57458d735076bc234c2f049539b1041522a4ebff0
9. 0xdbc97a10dea37897f1d688fbf5c878649522e056d553781ab6baa79610de4aea
10. 0xb26600ee7d6b538f98b9ae849942ee45664a0ff11c5e7f165825c9805344f1c8
11. 0xc12e71feeaf7c42d3fdb56c9dd4a0eb63d20c8a506992b4d2f20edec963fa037
12. 0x1a35e28a11322b72c1ad93bd8037b69df8f4ed5f7e6bec410fbc6f23251522c3
13. 0xb02c1cb653a7746407d955b2e76a432691b775223105f0f2bf6cdd963c56a912
14. 0xb8cdc3434f126e876ea2c3ff38768a8afbd1988aaba81d57ab2a78f3dfcd545b
15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1