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Evidence row 2164373

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:107883
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2fd1573adcb5a8bdd0be653a06b29530e9747eef25f282cbe9e4578643fac8ea
Leaf
0x04cb1a402565dcd328ec4e84254e2449cc841af04c4f1bc628e073a20e47940c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U8h5Zz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/192f12d5-8ab9-4e9f-871f-c9e453f61c38/.well-known/agent-card.json"
    ]
  ],
  "name": "Ploza",
  "owner_address": "0x0013eca481c3c00c3e36d7c5d97c2513bf7a41dc",
  "raw": {
    "agent_id": "107883",
    "agent_uri": "https://centralcity.ai/a/U8h5Zz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ploza 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/U8h5Zz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ploza",
      "registrations": [
        {
          "agentId": 107883,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/192f12d5-8ab9-4e9f-871f-c9e453f61c38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U8h5Zz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632992,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:26:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ploza 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/U8h5Zz"
}

What the leaf hashes

{"body":"2fd1573adcb5a8bdd0be653a06b29530e9747eef25f282cbe9e4578643fac8ea","id":2164373,"kind":"listing","method":"sync.erc8004/1","observed_us":1793633191714814,"prev":null,"subject":"erc8004:5042:107883","subject_kind":"source_record"}

Proof

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

  1. 0x04cb0161212bedfda4c5fbbeff72f704238594d7c23e5445d39eb7c4734129d2
  2. 0x02ce545a69f7033a1e1e6468da7fa6846be05444902198e0ffae43dc37f50816
  3. 0x234f68a2bb81f078de6403c535c90f49a39658a6cb71944f7c4a711c2d25b9ab
  4. 0x0660298a9a385220bb07854cdd12ef3d408f940afe1080577270dd7f100fefba
  5. 0x97ddcf4cbb6a67d829a14200c625b512bc2748ab523c141b88654bd477efed04
  6. 0x793aa3ab4c4ba276d78fa9254821ee6e997112f19b502982f452675f8ab53e59
  7. 0x7b13a54e1ffb67f1645fa0d993bc18fcd05d6b771df1bfc060ee097a8bf13f23
  8. 0x3f9ea35845ed7440f14a3332f75db82d675cf1aaa95a6d9b330fd5001b485363
  9. 0x3ea67c1d09c689bec7098921c6774b4c175d0548c6076b8b21f5d950d5f347d8
  10. 0xc71ad181d5f5ee2304cdc46985af82905c9d140e69cac4429022855fb15064b2
  11. 0x26b707b3f5e28878f757afd1160f6d819103b99cb29c9a6512b4f6db55462922
  12. 0x0aa954f5db495a61a9f2c9a29bad626fca6816d6a493be53cfa80c4c49e4ee33
  13. 0x09c4d50cc90ae90d0e870f84d23642d3d078e94f56d566d69c068b9edb2aec5c
  14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
  15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON