Evidence row 1777831

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Kll8g8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2bf4f915-9cb8-4257-b037-286740b2a3eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Elosta",
  "owner_address": "0x5aada4134927890b7c34932cfee7ed29db05321e",
  "raw": {
    "agent_id": "12892",
    "agent_uri": "https://centralcity.ai/a/Kll8g8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elosta is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Kll8g8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elosta",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2bf4f915-9cb8-4257-b037-286740b2a3eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Kll8g8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elosta is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Kll8g8"
}

What the leaf hashes

{"body":"559b78c3158036f5b16ab1427aa685ad4cb020e77c0246f14d10bee731e94d6b","id":1777831,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553062162941,"prev":null,"subject":"erc8004:5042:12892","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. 0x33daf54fe723ade9c6006f66a3473485e5f4c68cc315f52b2e1583be0605a064
2. 0xa6f49116b3f30bc91c22ac621b1b2039ddc89880a09bfe0f7ba28ea834cfb90b
3. 0x9ec74c2036eaf4ded305939a613dba554b7d69c95003e75f3c0b9208b815cc4c
4. 0x530ec814ee4f4b336798cca8897d87f2aeb8a86cf8a1393b4408c1b1a24faaaa
5. 0x4288c4a6b871c3ddd65a5e2a7ee2591e2ad9237b247d8f32acb2c6e23951bb46
6. 0x8a12c42643fe2ede20025aa612bc9f80f93af94481d5905b93b6fe77e10071d8
7. 0x81b2455d4cc2e98cb42a97804230d46eef79aa5d7982fc618fd6202c632632db
8. 0x535601f6c75b17e11460bd995a6c049180421c1f6ea7ffa5c31339653f2d72c5
9. 0xd140f36f9b773f40c9ebf6d06f5bd857d4047b3ed1b8827b205c2b181404d8e3
10. 0xb94a281e13f4695bfe7069879a2906b96324e5b03445286aecb175bc3eb453b1
11. 0xf59b1124f6537ce1acd0a3c4bbb5ee3151e8adb511b3154c3fbcdc172c56e4ba
12. 0x6609421ee0b94fce3380c620890e178e639e58d13dce4f8973e2b4563aa1e91c
13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90