Evidence row 1756040

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GPhioe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2c68d45-e24d-4e82-9bc8-68fe7db304d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Seka",
  "owner_address": "0x940fc9ba525497f670517d7ff1fc5fd65a83943c",
  "raw": {
    "agent_id": "3408",
    "agent_uri": "https://centralcity.ai/a/GPhioe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seka 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/GPhioe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seka",
      "registrations": [
        {
          "agentId": 3408,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2c68d45-e24d-4e82-9bc8-68fe7db304d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GPhioe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793526502,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T09:48:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seka 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/GPhioe"
}

What the leaf hashes

{"body":"72276ecbfa937f3263f295642c0869bc14415bfe3e93894bc0b05e7b3be67967","id":1756040,"kind":"listing","method":"sync.erc8004/1","observed_us":1793526514593960,"prev":null,"subject":"erc8004:5042:3408","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. 0xc29b1a0fc7f1212d398270c42b7cbe4f40a246f535c83d98bc88f9181045558e
2. 0x463e465a5c8478321a072fc5a691fe58442d336385f7274ce29efcebbf33f160
3. 0x94f034cd3726c367ebedc43ccc7ae16055d20c3715faffda23f22da052b53ce2
4. 0x9d76a72d89660f6511a1bc3f2b42c45430fe8ea1cc30f5f01cb874d3728a8648
5. 0x0e6ec926df540bab226234617323a0da8ad25e4f442b73ed1ef71347f46409e0
6. 0xcfb44acf535e38c0e041704234910e2bf5a3bb1c9a424c2c609580f7d9cba290
7. 0x402e965ba169104f7263430ce173f6828ef800dae6454708d2d76f31b6de2c19
8. 0x21cf3d51b8ca43c7d5e88d9019a3a10dd7b7257641942481b2b8f5e60143f872
9. 0xff360dc8a310ca4fafd0613e70027e841c786a139a4e1e2f2be0e8f623721960
10. 0xeac3227932f0be3dc669ca404e8c9e637502953e950a35fbfb4a64b8b2e4e01f
11. 0x8f7edfa34dd2882301c11345c13c6bfcd740d8c9d62496b3d7b1eb31e3c21f9d
12. 0x2341fe3058274d292666071bc8119652951968d15cf7d285531e210018e7ea3f
13. 0xefa31efdf607e8d04b8c9fc919db78fe5a26a3ddbd6b0e7563c8ca73dc801298
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90