Evidence row 2286523

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hu5Ezh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3950efc4-33b5-4df9-a0c2-7e4e242dd91e/.well-known/agent-card.json"
    ]
  ],
  "name": "Krirkero",
  "owner_address": "0x02a8217a90b7d5b4cbc4fde68a31fc64e9c90a35",
  "raw": {
    "agent_id": "135949",
    "agent_uri": "https://centralcity.ai/a/hu5Ezh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krirkero 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/hu5Ezh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krirkero",
      "registrations": [
        {
          "agentId": 135949,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3950efc4-33b5-4df9-a0c2-7e4e242dd91e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hu5Ezh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656191,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:51:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krirkero 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/hu5Ezh"
}

What the leaf hashes

{"body":"2181597bfce4bfb23f2afb6cea175033de6f7e40c1b08c4aef5ae531603fe3a1","id":2286523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656305480631,"prev":null,"subject":"erc8004:5042:135949","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. 0x20857bc7438cdf3d3754fc22675bda89772a507c87474bc8a3207a95fede12ff
2. 0x08357623fc84c8dc404500f8163371302beec2e52bdf477b687b015ad0039951
3. 0x2d50bcd0ce5cf9771860f3987542bdbfb153571f2f920738cdb402e7dcfb35b6
4. 0x027de327c80648f2e62c39f5d245d00fb2182beb802d8a69e6e726e2565a43a1
5. 0x5347201ee403b6f08a6146ad5cb0bfa6d206a7cd5cff534ca6eedee1b2f9b0b8
6. 0x3fad247fa7e773042f7bc419491b65bd50dd22a4603d754cca54fcf0beec2df7
7. 0x9ccbad62148b48871e436346878387443c10a6032f8362d18cf8c00d2b1534c5
8. 0xd8443b6557a3c2a0979c33d3a484f5bf66b9ae3dacc846324ae9bbfa1c6e379e
9. 0xa9c31ac14437bef11a897d6c6b126855dc4d21f7f7caa108c0e0e26dbaeb0900
10. 0x77195bb6b557f90aefae2fef9d3b4d7da760160d5fe6b0e594e50f129d8efb31
11. 0x193993dfc99f07e76a7959bf301447a777bda89110f903e9197b34093694d0e4
12. 0x0287e9d9530add05d7480c4266f19be69f45ecae1d0e3ec844ff635060819eb8
13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af