Evidence row 2569881

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ww2HlC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d40f5ae0-d37f-4d59-8c93-a79982949770/.well-known/agent-card.json"
    ]
  ],
  "name": "Stetero",
  "owner_address": "0x910894a75810c50a89e7c1ed45abfcdfb5ab1798",
  "raw": {
    "agent_id": "178366",
    "agent_uri": "https://centralcity.ai/a/ww2HlC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stetero 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/ww2HlC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stetero",
      "registrations": [
        {
          "agentId": 178366,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d40f5ae0-d37f-4d59-8c93-a79982949770/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ww2HlC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704120,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stetero 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/ww2HlC"
}

What the leaf hashes

{"body":"057029f887e16b05455e90f924acd20609fce91fc33a5d0ba72c38c959fc18d7","id":2569881,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704349409567,"prev":2569656,"subject":"erc8004:5042:178366","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xdfd828fbacda15c37627c71a8ed1d4aef4cb332da1810134b98b0a3bb851672a
2. 0x7c5b6b0bb2893cd0779e5711931e1e4d0d6166c2d416d5b3483a75b307f8f473
3. 0x8ab15d998b27dc778ad44351f9d72b9ebcc81d3de55b161cafe5678865c9c3b2
4. 0x732f4cd955840774b954b84e54aa6e3434de465eddfffaa7293397b1cf9a7f93
5. 0xd092729ff7e22514db842d47ecac9e0bc363c93841530d9db801a2057342db53
6. 0x3d9fae8f9a14ebf350f9e8dbd9a1d4fd71ee802bb65f5c67770f69ba44979dc1
7. 0x913522a748e9094a5b735227e4aaeb8c7f66af9673624bcfb19afc5c249ee415
8. 0xe1fa8d8766f5d7de04b8062c49522dbdb2d6a138f900446c06e1cad82f5feb6e
9. 0x84f936794d864b3d20846ac6848287a25a2fa10ef382dfbe887c5ee9b1b1f5eb
10. 0x8f51317a0bfd4260f5cb1c89fd9cef19fa8da62581d787bc53745891f5013b51
11. 0x8537368bf4d590e2d11e7f7e92c977bc7bf0afab8407e2d7e701d9d2ddc98335
12. 0x77412a36b507b0500b445f2e83c2f17f84662a924c6a82a903820093de3cc699
13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7