Evidence row 2992924

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zYTZhI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e8dfdbb-b407-469b-b330-33cd14289e99/.well-known/agent-card.json"
    ]
  ],
  "name": "Furkani",
  "owner_address": "0xf33654cb03a5ea7a82d27b2be634dc10a21ced2e",
  "raw": {
    "agent_id": "242387",
    "agent_uri": "https://centralcity.ai/a/zYTZhI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Furkani 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/zYTZhI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Furkani",
      "registrations": [
        {
          "agentId": 242387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e8dfdbb-b407-469b-b330-33cd14289e99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zYTZhI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793789510,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:53:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Furkani 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/zYTZhI"
}

What the leaf hashes

{"body":"9bf538f7cf72ced7f3ee75739435f04d7fd9e42602da9d35864fce7a6e1adc6e","id":2992924,"kind":"listing","method":"sync.erc8004/1","observed_us":1793789637836644,"prev":2992001,"subject":"erc8004:5042:242387","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x88e43f4194caf6074cb87fdc16ba7c68d4084f8f530b17ef97a60b46bde96353
2. 0x0e9f9180319f6a30967b6054afc6259fc70c27c421a0142f456426cd9d6ddc4c
3. 0x00a5df337f577cc2c9b2a620b7925db33c37f4bba5fafb05f82a031d858ec735
4. 0x1da73d8aeff873996bd9e10667b8309c239f0d2c302be63535fed7e90d448b9d
5. 0xbf09a6f48d7fa90a97aecec83ed6fbce8b065718f7afd459249768a1ca2af7ce
6. 0x5f9bfa089f79bc4b48b72227b2c6e4596b38ce37971daf4b7c0b3c4ed45f1659
7. 0x6e59ebebe0f83b5d9add2603fa636c72a09d050b67779470ae0960d9d645e823
8. 0x86a019ff038c53239e34e386329a2954d3e431be24c5fa19183880cddd719e67
9. 0x285fdb75b6f6c271251df415e287b92332c3e4f6f56287bb3012dcf79014fcea
10. 0x9a0efd4cd3fee62c9396e06e2707d9c8dadcb0a8558f3f8a1b3d238be5119169
11. 0x06665c5a8450a0049471028437276443ac66d2bc1212156bb2b406e03d264e22
12. 0xe6e3e1f3362794dd0a67514a11e3a59522337ab3e911d2d9856d3e38f1cbe36e
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345