Evidence row 2116726

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BGSSGK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb73b35f-2ebc-42b8-b20f-23484ae7421b/.well-known/agent-card.json"
    ]
  ],
  "name": "Reirkisto",
  "owner_address": "0x26f54ad745ec71e6ea41a31a9b91f6fd135a8fca",
  "raw": {
    "agent_id": "86802",
    "agent_uri": "https://centralcity.ai/a/BGSSGK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reirkisto 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/BGSSGK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reirkisto",
      "registrations": [
        {
          "agentId": 86802,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb73b35f-2ebc-42b8-b20f-23484ae7421b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BGSSGK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617430,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:07:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reirkisto 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/BGSSGK"
}

What the leaf hashes

{"body":"216b59e5c129b459cafff754f80e55a0ec67e8cb0c827a8de3bb29d707473ee0","id":2116726,"kind":"listing","method":"sync.erc8004/1","observed_us":1793617624323544,"prev":null,"subject":"erc8004:5042:86802","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. 0x8bb0ffda9dda8c8d5c026f699dc2476171ba9169596fec619ae4d688d1e3bc49
2. 0xa2ee33a6b4536c7e76c098a6f14403d7827d4d99151cd7caead68d91d6222b24
3. 0x04e69b35266f2b1749c15775a41625b9a30d2665d74fe8a9704028106542f051
4. 0x75d2ca7513509210cc1ba546b89cf9cab5fa1f4ef2e69103bd5d52b5dec4cb6a
5. 0xe6205abac722d7544e8b768b84f6bb8a714e3a1677d17c1f2d71ab3ff84b2705
6. 0x8e9cebfb44f5392fdf7c04ad75002d6d91a77eb14b05b0c4f8c6e0ab8311b13d
7. 0xcc27ac2b7c1e978e25f146f04b900e0bb065f989543cd479272cc0cbb1127151
8. 0xc61bc103f3175885e9bbc0461af99d8691822218d52c570229e9e7af332b0e8e
9. 0x79191c8f697d188bd56d4b78b2f8397d491ddaa5458c6d6401ec12573621c337
10. 0xaf2aaf227f831c8a842987a3bfe406b3d21044789353b00a712ec77ecd148294
11. 0xdedcc59313093f94e354f9f5eae92504749db7bc2b630e7f57de8dcba9fb5081
12. 0xeb929035f29f206d033b8132e6680865043bb8a18b5a9d2ddcc88589b82478a5
13. 0x749638e83897749b17c0b5a0587a19541d9c0e6d95590918e98f786991029466
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af