Evidence row 1776119

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VDpqGV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1450d344-3bc5-4220-94ac-cc046a9554d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Orinus",
  "owner_address": "0xf43d0ae3ecb0aa2ed0ca6e784c3f9d93f2e0c59b",
  "raw": {
    "agent_id": "11436",
    "agent_uri": "https://centralcity.ai/a/VDpqGV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orinus 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/VDpqGV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orinus",
      "registrations": [
        {
          "agentId": 11436,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1450d344-3bc5-4220-94ac-cc046a9554d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VDpqGV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551907,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:53:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orinus 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/VDpqGV"
}

What the leaf hashes

{"body":"21fc304462cd8a4fb189658fc600c7b98e446ee3b87512371239ae30deeda731","id":1776119,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552030021567,"prev":null,"subject":"erc8004:5042:11436","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. 0x1cb4f379ccc05cbc1035d5c8961659993f6c05fdf9ecb2e39d19da72d6c479b5
2. 0xf43ea452cdc4778b1660f256cbc225c15e0f9abc5e60e5b2d02c64905731a9b2
3. 0x2d2c0ac0bd60d0c5e7e6c61a19abecd9a075bdbe8398809208e7119a9824c062
4. 0xe58e67db6d65157d45126b6a5fb3d09b917b42cae7750e5189311e8bd8f405fc
5. 0x887a6babb1421f170245a71492318b31f536b3b7cc0e700ff948074cf243c272
6. 0x9709b5d1219cf5839f17e8ec3006ea4e79b87278554c2b46c42c6c4d3d88cdb1
7. 0xec7adfcae55de578ce3f8d2b5f64f3c2aa7f1c91b5acf1a6bc78bfd025271eef
8. 0x87837d82ffc07d5ad14e8671fec9fa0ebb82f4adda6ff96f1a8a58b3e9ef25c2
9. 0xb9b491de658da4d3d52e734c198a0262b4952e35aa74c38f1d7b15499ca414d3
10. 0x99670389ae8e98f831128a7a1f327c45c8e3396d30501d3824857d940e5b08d3
11. 0x17a01b5105229ff0f84633f0a4dfa06aa656e4bc6ada581ab1148cead7230471
12. 0x374e8677cb5f7470293815b5235e57fac081a54b8c9fd798307f056532e9581c
13. 0xae521539711ad5a91adbe0dd002003819ce70e53b6a96152851758fc41b75098
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90