Evidence row 2169531

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ybGLyv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c334b2b-a4ba-4303-9437-5058e68ae793/.well-known/agent-card.json"
    ]
  ],
  "name": "Maikor",
  "owner_address": "0x903c297f7278c0ef6e9723761c4f8da572340a1e",
  "raw": {
    "agent_id": "110322",
    "agent_uri": "https://centralcity.ai/a/ybGLyv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maikor 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/ybGLyv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maikor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c334b2b-a4ba-4303-9437-5058e68ae793/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ybGLyv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maikor 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/ybGLyv"
}

What the leaf hashes

{"body":"1e6d6c2210d5872e72433df6241716713e566cbb6d501cba89889bb5036e298a","id":2169531,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635627881891,"prev":null,"subject":"erc8004:5042:110322","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. 0x2eccaf870483154816c1ddcfa0e7407e9d663cf5cee296780d51d53257284924
2. 0xa5d23c3ed6aa114613b2dfd468828f9f1cae335c0533c6c4d8b7748c463457e2
3. 0x42ac3fb154c535324066d20379ddea93b245749e7e5c46a07dca35675950d688
4. 0x14ae085acecbc770c6dcf02304562780dbbec297d8168a1be979333c66d60975
5. 0xa5f057e82853eb9eff43b1d164b2fab3955abc54491459547708a10bfaccac78
6. 0x4a4cf95d29232c0556bd79e5c9484175c347e384b8259a32c2b21682721397aa
7. 0x3d79c3e17caebb1d6030b93c5cf96486e8fbafec3523c15785f15aaa15812786
8. 0x08a60630a20d3dc636328b39c64896e5c741fc0b4e073e537b1df4d2d325a3ab
9. 0x9fd636f8a1bcb59a4422c3e7f3f25c6f3e94b8650671ababa3f11ff80eb23b13
10. 0xb0f730fd45cd5875b85dc6cc339eda827809c59eb23fe401a84a09110bb6c636
11. 0xe24a6c1708ae5167e88e2d01e0d5eed4eaaac23736fdc7b30192d6ac9ae9e781
12. 0xa39f479631c3d9f1120fe6d97a0b21058e85f7acd7b66ba73bd6582ec4dd0f36
13. 0xf1aa667ce80c3cfa851957b2154c374229551d079e3666ba4d1ea5e32bfbe79b
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af