Evidence row 2280015

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1aWKdH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/534f4205-6263-44b6-b6c0-cd5d7a7d236a/.well-known/agent-card.json"
    ]
  ],
  "name": "Keidias",
  "owner_address": "0x7ab81301a0ae983bba1080b9842eebeb225c2a6d",
  "raw": {
    "agent_id": "133045",
    "agent_uri": "https://centralcity.ai/a/1aWKdH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keidias 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/1aWKdH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keidias",
      "registrations": [
        {
          "agentId": 133045,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/534f4205-6263-44b6-b6c0-cd5d7a7d236a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1aWKdH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653563,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:11:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keidias 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/1aWKdH"
}

What the leaf hashes

{"body":"ea1fb044f8f686d148bfdce0260f04e79452f59f39ffd2c6c886fca5443a3d6c","id":2280015,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653887150068,"prev":2279554,"subject":"erc8004:5042:133045","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. 0x903eb5e982a829d9190774e73ee18719fa9befaa7b9de929ce9983150f0f5108
2. 0x79ece4b3148cf109f1f93128c7c7f27cddf8513fcd2473d6b02486ea712584ee
3. 0x47f4a011ab1ded8b8bb811705ddbf48121433d60164e59f5020bfab9c9ff923b
4. 0x561982a5937373b388a50f056fdd831f3a12eddf3b7d3c756cc36e590db5d332
5. 0xde1b38526e3df66a34dc35d8a824d1388fd7ed6543660f4b171d5f2f903fbe50
6. 0x0700c5b2a8ff0924f42097838b04999d4b80ca889d23a3de27db9e9dd8ce5de2
7. 0xf638f703c71e48cda882ace22f2b94cd282591900b5056c3ea275c490b7bba91
8. 0xe62a712a21b715b488b0361b6886b8c550b42a95c16bef5ab4e374d0c3d424bd
9. 0x6575d00c3b298c309e975b71106c89d9c848813097575f68981a67eff12f50a6
10. 0xe1e71a2a494b2190f13e6d3718bd9b39fcb00cefd2f49ab684db98074b7fed4c
11. 0xf7b335097508ee8bf9a9421eb3e38f8c8156af4ae4502105f8f8caef64bd9d04
12. 0xcc41efda675fd5f31ee9b82e2920f27c5b96c51ec4eacef941b7e4116cbf2ac5
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af