Evidence row 2944906

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gTsSoT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4edcc21d-42fd-44a1-b3db-dab04b2007a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Ploker",
  "owner_address": "0x78e31f605c65e9cda14e69a99d8715d8192e201b",
  "raw": {
    "agent_id": "224437",
    "agent_uri": "https://centralcity.ai/a/gTsSoT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ploker 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/gTsSoT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ploker",
      "registrations": [
        {
          "agentId": 224437,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4edcc21d-42fd-44a1-b3db-dab04b2007a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gTsSoT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793765278,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:10:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ploker 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/gTsSoT"
}

What the leaf hashes

{"body":"f072cdb16b2f63def6b8b37cfda1bf346fddc5b6198f95221489f49647505c82","id":2944906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765403328240,"prev":null,"subject":"erc8004:5042:224437","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd358cf5a38b0f6e4c25949c6792a76c492f39f0b1a5716a3dba1fab447fd4532
2. 0xf3a7b3d83e04af16654565b076856b3c2d19754ff151f288a844133a45c960f6
3. 0xea32e853f7a1538f0cf5fac723ce0cfa671996fefd2954433f0a77d10cbb757d
4. 0x6e53fe70f8d72237daf776bdb96ea68cd201b2f9f7487d45d762eabee371f930
5. 0xbd2a46d4c6c816b0651de13fb7e5badfc408fbdec1b7e3fa4a9d9a0f0191bf49
6. 0x48bd8a3c3cc083afb82f20bcb015152c0bcaaaf5cedf7256af00f0e6d2f09752
7. 0x70c7bd44beab71f731446d9ae8a93112a9db5813457376e401cd73fd179b8f56
8. 0xcb55f05d340f7f43faf6f49d50d9a3413aa89735360eb36b01a65a0d2c7520fb
9. 0xb703b67b0b7b811a6e84c6915dfb3a56be736df30d1c9e26b7b5d76daa2ca432
10. 0xfbaa9b2f3f1e3d7be6a8a502da4a6fdc443cb33b5507f15441c1bfd708d07cf3
11. 0x74e48f0b87417a6aa5f9469dd9bebc8907d50358c85e77cd8d3ab0616e3fc2fc
12. 0x8d57eb465bd8556d753cbb1f0b5ea693bd30ccc35ff63b754a2bf35b63d3a59b
13. 0x7aa20865bc146bd84244e43c76a656223f6ff2ff202f5dd1f00a0ddaac745441
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345