Evidence row 3159830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AeaO4J"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dbecb5e0-749a-4134-9b10-bc4c716e61da/.well-known/agent-card.json"
    ]
  ],
  "name": "Tastallis",
  "owner_address": "0xf6a2218897d1433f9baad838e2b25d19403aab40",
  "raw": {
    "agent_id": "313488",
    "agent_uri": "https://centralcity.ai/a/AeaO4J",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tastallis 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/AeaO4J",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tastallis",
      "registrations": [
        {
          "agentId": 313488,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dbecb5e0-749a-4134-9b10-bc4c716e61da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AeaO4J",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793838876,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:39:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tastallis 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/AeaO4J"
}

What the leaf hashes

{"body":"bce69b70616395ad342c254aa772ce5b01a079e75a304f3b932bb2be735a5326","id":3159830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839181112592,"prev":null,"subject":"erc8004:5042:313488","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x1cff9ab2dc5c43199c09fb9363ed6bcd5d4245051b084c81c26c249c18f10645
2. 0xbeea5b4521dcc99f5ef57a133bdd3f60812e83604f4b6621e09722abd8b3698e
3. 0x9aeb96ddfb1261971fae952af3884880c67740f1a264c31fc7880ba2070c785f
4. 0x9407430ba2744093b1f457673934649ae9f3a32509964f7fff5438c759bd186d
5. 0x534ae70de41708f444713333b9e68421ada347ecbf9e65a585e7947abbdceab4
6. 0x2ef44d0f450f613ed353370b6f1ba4343b1c5cdece459f1342713261fd409c1b
7. 0x683a17087619c48ed2bdc8465349ea93e494b02a9f033b074f6f763f28274a2a
8. 0xa3e8c12d8d408d59902376407fbe83c96dcbcad84eb1345ac00600cf6cc4ea80
9. 0x13dd1b74487521a9f01e75657deb93a0b4eebffd0d9a90aecffa079246c847e9
10. 0xf07343c8e2c80d753b5ee69f7d7917f1b011b2d80c07a26bb5658744b9cc810b
11. 0x179147bfe75c43fa07235829160ff59946c10d2b597e65f5fa6b64b05afdb8e0
12. 0x55c660fdfe919499da69a871c3a05f2fca83f6611be7f4031146e2604b77cb81
13. 0x6b9a16b5365e852e5af60893c7a0b60accab440b4313038a1003cbc66c846052
14. 0xdd6fa898dc2d1128c5a90a4bab70abf6cb81c974df099096ad3573f2fd245ace
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94