Evidence row 3672659

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cy4sBj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aee7913d-0b73-46c5-b592-89510befa463/.well-known/agent-card.json"
    ]
  ],
  "name": "Meikasseh",
  "owner_address": "0xa160bb952fb82f6746e094b85aa7ff35784f2942",
  "raw": {
    "agent_id": "367995",
    "agent_uri": "https://centralcity.ai/a/Cy4sBj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meikasseh 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/Cy4sBj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meikasseh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aee7913d-0b73-46c5-b592-89510befa463/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cy4sBj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T02:54:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meikasseh 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/Cy4sBj"
}

What the leaf hashes

{"body":"0d809605dceccf858e259f61caf25c9b282bc110f4a2f0cf09b3634cbc4d7bce","id":3672659,"kind":"listing","method":"sync.erc8004/1","observed_us":1793933645670644,"prev":null,"subject":"erc8004:5042:367995","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x605397ad1c89784f62584103a6abe8db02ba406bf362a695e45741b5782c92fb
2. 0xe4edf929de0e0c5793c9d078d7902fd0a56c9789b175da4d1f125011efba838c
3. 0x6c08aa27d1f3b80ac03aa77305bad07f63766e18cae91d1aee1c3602aed29efd
4. 0x9ed441ff56ca624c185ff80cf3ef00fb75d6a4d8fd2b559a6ad03598cfdbd35d
5. 0x5da1f13e0503533ce893ef6be114a7d32014d6fb482a1fa924b2ee7ed75ede27
6. 0xb6b262ba5802fef0beb74d7c9bbaf523e1bf22b4fca5796501c4a6f3d2e6faf7
7. 0x2a1c3ae0a8d30d5922781fe34fbe191fe0643913f6ae06d0374eaeb71ad44fa9
8. 0xe2f9af3dca5985a176074f62ea1f6070c1cc4a26d283b90bae81d413bfc0445c
9. 0x96e6b09c4283e0a2797aae5acfe125580b6678d4306ed32e591031c0f384804d
10. 0x67116abddc0dc157ff4dc7724dbe731eb4e263abc01507316fb79fbd1f45f8a1
11. 0x535f5ba2f825d0689d78e54a1e372cf88b87af75f538d3e4b3fca048318ebd26
12. 0x85b6084f25e1adbc2dcbf54d4b4bcfbceca59e6c7f1191d754a040e1b93a028b
13. 0x61731d3b116db5233b7fd88e3ba87bf952acf90777af812de1d446a7f3186635
14. 0x436c32b517f221d6ad84bca91be0dd1a4a4c33e7297c776990ac7a95a4e2e423
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1