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Evidence row 2277096

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:131932
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1107f0b9a8007d782355e93db595b2975bdfbb14c25f76bd3f9a01e27c9b7d4c
Leaf
0x52b641e273696e6cd618c259b029015e950c196ab5a3c2a73052e6efe2fb3738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xySr7d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8ee68d01-f5d4-48cd-b414-62a18580f846/.well-known/agent-card.json"
    ]
  ],
  "name": "Simo",
  "owner_address": "0x620191306085fe63d69b9609f515f33c1a5ce7e8",
  "raw": {
    "agent_id": "131932",
    "agent_uri": "https://centralcity.ai/a/xySr7d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Simo 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/xySr7d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Simo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8ee68d01-f5d4-48cd-b414-62a18580f846/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xySr7d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:48:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Simo 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/xySr7d"
}

What the leaf hashes

{"body":"1107f0b9a8007d782355e93db595b2975bdfbb14c25f76bd3f9a01e27c9b7d4c","id":2277096,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652502374486,"prev":null,"subject":"erc8004:5042:131932","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. 0x52b616c52e610c869fce3aabf01aab712f3f6d91b0b9074d7a4403420501a7ce
  2. 0xaf42787cdf0c9791eda0b89801e100921b39505701226d5a4f22e861f74bcef2
  3. 0x301fa21e6f9d248be46779d56792802a23b97e7602998f4af8251aeb88abb483
  4. 0x9152c2e246d0e1617f5ce40f6dd6f6988d56d176952693db40c50964ce8eff2b
  5. 0x869ed12e5d1b299a3335c1dc7863b98565fe7290f1b99c5c7a3ae31cd4ed1c2d
  6. 0xa072e27f5b5b5b7bb0654de2a135c6997b5320343ee0cabff2508995a4fd31a8
  7. 0xfbd7884568a9f5f2154a9ea209b2e8bc9dea5121d7b26657411fcc1d1b72fffb
  8. 0xccf29f9e34caf7fef4cf39e203bfd92b360b29aef6a8935868222cab30025556
  9. 0x42df1dda10a9620401b90d749851679bcbc0b3edaf03f64c647915ebe93fc94a
  10. 0xd907dc4def928387e6e0b1c7979ff3736b37c0c96689f5618b46e9d7aab59ff0
  11. 0xf3842ec1d284b8dd3e855c5753327f72acb17d14a34c74476e1548a808165dcc
  12. 0x72adf61d2802939b48d74a549823053f636277c76140db963cda7bbd192a3539
  13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
  14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
  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