Evidence row 1781768

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/th8BWb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db9098f0-738e-4ca5-8ca3-f4e0ae7bd586/.well-known/agent-card.json"
    ]
  ],
  "name": "Orovero",
  "owner_address": "0x2959346f4178d73034cfe90f344cb9a53868ef33",
  "raw": {
    "agent_id": "16249",
    "agent_uri": "https://centralcity.ai/a/th8BWb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orovero 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/th8BWb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orovero",
      "registrations": [
        {
          "agentId": 16249,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db9098f0-738e-4ca5-8ca3-f4e0ae7bd586/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/th8BWb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793555655,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:59:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orovero 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/th8BWb"
}

What the leaf hashes

{"body":"8abcafa2a000bcc170a8f8cd84d68a76d0d9c3f48bdacef34b70d43d3e75ad89","id":1781768,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555952458617,"prev":null,"subject":"erc8004:5042:16249","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x92dc967f25485d7373dcd33a3645cf6265a2147425d163c04d24d4062b71f774
2. 0xf97cb84903bada4cbc2ad87e305f0ae93b1be170da97458ebb0585e82907bb7a
3. 0x34e917b9c6aaa1e7cdc6f929337425ec1ed49608148350b04d77760d460a4f4c
4. 0xebfd727a33a6cd017dc70715fa38b0fcfb718269ab7347dc9ec3a60c93dc29cc
5. 0xc80fb486fbadd9ab3dca0e9ec2690018388b09f9261ad48c5adc023ec65a2c72
6. 0x4bbc30cd862c3de539d306883434090c1024c65c0601f51e592cfa34f0bf04a5
7. 0x35084214f3dc6b1b355a7a71d4255ec3d81f3346c37b2f05d9f79c16659275c1
8. 0x85fc0f118dad4775505572ce6c6f1abd719b1ed419d7d36e5eb684e4999a5060
9. 0xa463cc4c285816d8177fe3af56a4f6cae31391ab9d36a68d481a468fef23a62d
10. 0x8eb0e700685ee4f1570bdd5b440a5efc0e0949417abe8ea8fda9d69f16d67e51
11. 0xf1c27e68dd70f4e29ed9028b1c23e6bf29f1eb2ff50a8397831ad3fcdbb19917
12. 0x4fd690c8544ca6b7240571aac78060441cc959a78445821893d020b2f7aae90e
13. 0x73357a003686b5a36e79c0627c363287b3b4b7b05650c5c5ef61e2fe0f8fb20e
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90