Evidence row 2147371

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Jx79LG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9893b3d7-53a2-4a82-a029-d15dcb47ca6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Maodo",
  "owner_address": "0x1844fd731da5d659eec36c6ac7d198cd163e4904",
  "raw": {
    "agent_id": "99552",
    "agent_uri": "https://centralcity.ai/a/Jx79LG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maodo 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/Jx79LG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maodo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9893b3d7-53a2-4a82-a029-d15dcb47ca6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Jx79LG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maodo 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/Jx79LG"
}

What the leaf hashes

{"body":"7731213c4a44d9f3a51dcfa51a078772ee9beb9ab21b1cae98050c1ac64ac166","id":2147371,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626753786254,"prev":null,"subject":"erc8004:5042:99552","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xdf5f910fed8be14835f2e128d0c90a0fd8422daf235ff99056ccf2fe321f5b04
2. 0x00ee538db2ebfa42f28b9a6348ca580c7ec567f20a892a0a1465fcd069b26e84
3. 0xe1775cfb40f9d94d3de525c72110bbbe03f2ce7974951768b3f0f88d3bf91256
4. 0x53e03643c75070faf3ee0b8be3c37d00d3719acac0ddcfb6177915ccbb458781
5. 0x88d7e2e66fbb871f78e341c55ecd7a76f7340a2b0484e9636e612c57f2e2a47e
6. 0xfbe23e7f464849da5e7250563378d936574ae2100b2eb6e74a75396d2b77054e
7. 0xf52cd0f0629aba88c1dcb9739d709efbf0c2b43df15358acf3a9a83929bed15f
8. 0xa6c65de1d2da6240f0ad10893b631fe1b9b9860e80343d5108bc45bff6b05a58
9. 0x0b962ad5e990da318975b4c49a88ad90148249528a35470a584205e68e1e2a40
10. 0x3065dad7d77fd7ef64723e1e31c60cf3a9fdfb87557ffaa06ca0ad24d93799c4
11. 0x7e452b6a4dea768ccff53550a65b90d8c6f2277724d0b7b1eece1f2b2b700be5
12. 0x658a03e3df61154a1a62d12a3aee91c196f7b3be59438a13e42a6796e2adca05
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af