Evidence row 2033674

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U6XC2a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2331e8eb-5b8a-4b23-a0a1-14d35a24406b/.well-known/agent-card.json"
    ]
  ],
  "name": "Maallisto",
  "owner_address": "0xaeef32236a112fde7b7ec1f353f969fa3949905e",
  "raw": {
    "agent_id": "49679",
    "agent_uri": "https://centralcity.ai/a/U6XC2a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maallisto 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/U6XC2a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maallisto",
      "registrations": [
        {
          "agentId": 49679,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2331e8eb-5b8a-4b23-a0a1-14d35a24406b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U6XC2a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793585193,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:08:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maallisto 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/U6XC2a"
}

What the leaf hashes

{"body":"978c9425af4f05995a90cffaa28c26f193cd2c3fbb92631a395a524adebf22cb","id":2033674,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585302977868,"prev":null,"subject":"erc8004:5042:49679","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. 0x93cde81060913aed45ac543790cacab8867e469b7f8688d3090c51570836d65e
2. 0xbcfd168e23dd77360625bf2ebc7978994bf61b7e51ea5f78e6d6821bc82db73e
3. 0x433ab7da93cbe381baa77ab2cd00ed97202c2f25ec26e1ce470c61c711261f57
4. 0x1af9ffc77ee45384fd87898e0537880627c66f91f6e3029119b884184cf19168
5. 0x76f1a679427ae6d4ca714eeda858b0323f6f72830ffea186e4cfd6e276ca82f7
6. 0x6806aa36568c119e36c68926c6ed2c9fc50729ffae93dfc51a6255d09989f908
7. 0x76f48f5073ee4b126c52a64183fe6aba2a7fe3edb69f5b963fa1ad17c1580806
8. 0x38941aa7f5f02a038e580518749885ef8b8cf5d9f1a8449290ac4bb86b51327b
9. 0xb2e2aa89881bc402e1d78551654f02a8411faa7811b8709a2a3b3a140dbe5f29
10. 0x52e8b114c280e7bfcef8db2c4326492137b32aa83d5a988e3ee315a28837f3a3
11. 0x70c2da3fe33ab36b2a6d849296a1210a38a28725ab16642db7e8f6c31012e505
12. 0xea6f93175048cf85d24408769c79295ffeeaf7c9deac709218a5ca018c0181b0
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af