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Evidence row 2030897

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:48269
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8a2f51aa14406f3df10dd427dec2d7fbe7a1d9285148b15952384021d5e19b48
Leaf
0x4d7ccc19975d7e409bda9aec931ceaf522bad923b232ce8adf6cdf1791edc16a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1O4MES"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6d4dd4f-a001-40d4-b254-4a4a2db9de32/.well-known/agent-card.json"
    ]
  ],
  "name": "Vonsalan",
  "owner_address": "0x17787cd0c6122b5ddc3363e2b90c3ccc352ccfa3",
  "raw": {
    "agent_id": "48269",
    "agent_uri": "https://centralcity.ai/a/1O4MES",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vonsalan 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/1O4MES",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vonsalan",
      "registrations": [
        {
          "agentId": 48269,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6d4dd4f-a001-40d4-b254-4a4a2db9de32/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1O4MES",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793584078,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:50:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vonsalan 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/1O4MES"
}

What the leaf hashes

{"body":"8a2f51aa14406f3df10dd427dec2d7fbe7a1d9285148b15952384021d5e19b48","id":2030897,"kind":"listing","method":"sync.erc8004/1","observed_us":1793584257073079,"prev":null,"subject":"erc8004:5042:48269","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. 0x4d7ca1df3504768dffb5bd2609b235dd29e876a10cd30a8f3a5f664013a73541
  2. 0xba3724146c85ab7d9201326833fa44866f32724ab35496c26dd1495a7419dfdb
  3. 0x0e0cae6aa1e17e6fb518f4a6d361383e26a399e98cc43cc63c22fc9d6e3da87b
  4. 0xe1a0fc5f685e07134c75ed5af74171b65d9fc0b943f042455a51c27ebb99d6bc
  5. 0xc80eacd7b885cb4362d03900cc0d631b04b4f3dd95446c0e3ccc8ca9f7037332
  6. 0xad1bc15e0744dc22c8074f08237c90eea5a831da38df95ff90e4375e1a90d32e
  7. 0x37abfe2d958c3f6dec63e0317c8f56c08719d4a8e422fa80c32aee4c4559c65e
  8. 0x8582c2d5c662bc190aa1d4f80edaa4963088769b7042e575e87f4b75374d3920
  9. 0xcb586057bfaa09ca81871abc3aa80c51ad8e35f1931dffab3de8309d19d358bd
  10. 0xda29cecf864bae2acc34b74069bfab8877e67a59e0d359bdca0723d85231bd44
  11. 0xd5a90644c0f94ae06fc12ccc920a6aa5194e367054cea3ae88cae25c31aa8c8a
  12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
  13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
  14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
  15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON