Evidence row 2190596

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lDishD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f07754d-0f32-4b5c-be05-821c524e969b/.well-known/agent-card.json"
    ]
  ],
  "name": "Plazisto",
  "owner_address": "0x4d5d34056e61b0c448b714a13ad0f58c66074b3b",
  "raw": {
    "agent_id": "120934",
    "agent_uri": "https://centralcity.ai/a/lDishD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plazisto 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/lDishD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plazisto",
      "registrations": [
        {
          "agentId": 120934,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f07754d-0f32-4b5c-be05-821c524e969b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lDishD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643817,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:24:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plazisto 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/lDishD"
}

What the leaf hashes

{"body":"179b2fe9453f914300860db035b6cd6ab850db365501b79d92917d2f8f6ee7cd","id":2190596,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643876456836,"prev":null,"subject":"erc8004:5042:120934","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. 0x79eddf0b4c295460a06de1c3e7cdb03355d776ad58f2129bf4aaefe506941970
2. 0x08372cf16f36e8d2d31f9b16b098cdbd0879ac024077c85bce01f18f119eeab3
3. 0xc8a52bebda0747ddbd097ce07c09a533d44311c1cc5b6d399d525cdd3c2c76ee
4. 0x85289f07e1c4bfe8a563361ecc6f81f66be2601ce2cead3456f893358242497c
5. 0xaf62c0e389f7201705da0d26949896220d2a8a14671c3bd96e5674251421d5f3
6. 0x7e3afed939715fee5b365f22d6679b0c61446ece015e2c9689a0a2ed8241d32f
7. 0xacf5026480843977a5a7bf4b6792e4a5ceb1ee2d4c49a5c5e30bcf8db60471f2
8. 0x64bfaa97f6fba95ae1dcd5efaaff7e48bf9e7d85c1f58fa26da8ab84062caa37
9. 0xd88da67fb35cb7e3771e971a2e602a05624bf8edbbce9a846048b2f83a91d1ca
10. 0xad14f8ccbff62cc7c51f9ecd1770bfe582e785b85f3cc737677e368d6a5fac04
11. 0x2c7e1da5b5def677bee63c5fdebbe09c39cac24370482d270f7aeb04cad99d15
12. 0xb77003ac715b4a3bc589bf85004b4f45dca4b25bba30589673a88974fd9e8ac0
13. 0x6b3fe16d0ef17e7fec65e784ea66cb7142a8765f3978756ef310ba9d8f928afc
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af