Evidence row 2174363

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C2AOBv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03d32620-9af5-42ef-9833-be87a32db9d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Plumpet",
  "owner_address": "0xb09dd31f00a371790f611f4ab54cff5b7ef9301b",
  "raw": {
    "agent_id": "112586",
    "agent_uri": "https://centralcity.ai/a/C2AOBv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plumpet 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/C2AOBv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plumpet",
      "registrations": [
        {
          "agentId": 112586,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03d32620-9af5-42ef-9833-be87a32db9d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C2AOBv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637532,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:42:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plumpet 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/C2AOBv"
}

What the leaf hashes

{"body":"8faf60731d96e6fb359f996d183d859ebd33de2325f98fb40cb3d79489679fcc","id":2174363,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637746286258,"prev":2173813,"subject":"erc8004:5042:112586","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. 0x6575352e92edd1d20ca3c548b5bc2ec651776d50914276a577fcb9450a57eb2e
2. 0x88d496bb0fcb0944bf94e0903bbf1db63e1f1a1a5d1ced1a3e08e8adf3406c3d
3. 0x7667ced9bfb2d6809a5ec7536aad1dd1823ea151e09398e42937e6d50fbd7e49
4. 0xe2dcd6334ace8d7be333acf78c84a0a2773962a92452ed7ef70c139dbb52e1e0
5. 0x29ce24761f42da6d2f82ea24e21f4433dab255d9fe3c686132e31ffff2751816
6. 0x4c6f7fb002171630ab639c2c58dcfaf90ed26b9d19cfcbc14482811ee549ba59
7. 0x3d9a99c36978fe60a1bf5ee0558cae011fa4b2f292c36df03a919385099f19cf
8. 0xa965052e1a12a04c60b3ce9113f0e8c400865110e9b25772f7cdfc9982802781
9. 0x3453e79f39daafca9b6ce303d0c4c94335f0fe110a38b6b06a3abf3f0b6d6273
10. 0x40268d97035bc33c74144fbe6311956dda66179d570909f149d3fd6efc151418
11. 0x537130f563bf92654495b68976e1bf73af9e040b9cd4cf776e0b0c014f484d70
12. 0xc896eaae3056ce1ba9baca9b17e29ba832a897624bdd998bac108458e38c2648
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af