Evidence row 1844673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4Z6svI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d12caf9-de35-4307-9733-af1f55146472/.well-known/agent-card.json"
    ]
  ],
  "name": "Brotor",
  "owner_address": "0x28adeecdd966fb046cdea93c49efb7981d9b623f",
  "raw": {
    "agent_id": "37404",
    "agent_uri": "https://centralcity.ai/a/4Z6svI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brotor 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/4Z6svI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brotor",
      "registrations": [
        {
          "agentId": 37404,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d12caf9-de35-4307-9733-af1f55146472/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4Z6svI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575230,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brotor 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/4Z6svI"
}

What the leaf hashes

{"body":"8441ca17b522b3bb99e6313d4d48aab4dc1d6885ba334ed1c26673f056f7f9ec","id":1844673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575575446625,"prev":null,"subject":"erc8004:5042:37404","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. 0x713eb4a4616043b1d26ba44764446a884b5856ee95c4d49f8fd86ad34950b1e5
2. 0x5c1aa69e6aec181406ad5ec9cc1efbeb9a118a4739ca7365e15de89331761035
3. 0xcfc4adcd93360d078fe9529364d80fe72849b428b740cca03e7507d8745c4c2f
4. 0x9c6d9777612a6f02c12c9f7ae58067affe0b4a3e5112cc2b291cd37f197a73c4
5. 0xc2d9fb15db61e26d860aa59008bad74f6087065be8fe03969bec8a69dec3f8ee
6. 0x14b5d74603118ab14940836874bd73b04339920898fd4090ce922db5a406bff0
7. 0xf9ced577b698bcd4a4f868319747ef9fefebea9b0488c87d395ce2d97e6067b1
8. 0xe54be7d4e864cca7186e1a822537fd932cfda73d2f4db6c3583e8e461cc990ae
9. 0xd55d9dc1497a70d4afd193f853a793f7c10457c1dadfde0e53efc0e4f8cc852a
10. 0x00e5eb39838719e1a546e62b8aa566164e5f3e6a660a708c8508c5f9fea34f61
11. 0x313561a282961e2b8112507bd09bc8f7184c05c34218ecc251d84522f021ec59
12. 0xd710afe528cc717b80df5908336745104e3532bcf1c997f5f9ad3f036a3bdb2b
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90