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Evidence row 2194430

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:122959
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fe7da5183cd8b877f97727637d4c1591fb3e99786f8695d115ae95d3703da73c
Leaf
0xabeab2b965a837fe079f3446fa4e32eac3f754deb9108bc96a29b5a2c771dbf8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/w9n3AE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6844303f-1787-41af-b5e9-b3782f6c54d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Lessero",
  "owner_address": "0xf0c4ae83a05f16672bff6d5a1251ed87e9bcecde",
  "raw": {
    "agent_id": "122959",
    "agent_uri": "https://centralcity.ai/a/w9n3AE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lessero 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/w9n3AE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lessero",
      "registrations": [
        {
          "agentId": 122959,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6844303f-1787-41af-b5e9-b3782f6c54d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/w9n3AE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644997,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:49:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lessero 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/w9n3AE"
}

What the leaf hashes

{"body":"fe7da5183cd8b877f97727637d4c1591fb3e99786f8695d115ae95d3703da73c","id":2194430,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645343372200,"prev":null,"subject":"erc8004:5042:122959","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. 0xabea9f0ec34302c8be2571b3307e73ac70baa0531e5a948a5386de6cc8e87cb4
  2. 0xe8c13a97eacbe7d853e8e4d708075c8eb507977e5ae68d69a8d5e0b00f15f730
  3. 0x1b9d94ccc5f0cb82033b9fabecd2ff0cbe5b6805be80c681543d330b8886b79a
  4. 0x01e33ccbb015d7e50cd2c446b1d62665b1a2c71085f2258bd578336406243bb4
  5. 0xb41d0b98d278cb54481c6d10fb5001d375a8b41d361349f81c88091ee867acb2
  6. 0xba40681dbfefc92c6e8284aaa31b0694783440be278614560f6ba04e1d701e09
  7. 0x6e0826d5a8c9bad3e268949d4add0ea5cea4f1d1428e2f542503bbe386084085
  8. 0x1b6547b0041125e74974f288b28df654eb61fd617b3c10123458602207e01150
  9. 0x4fbf521ab86b05ad5fe3306fcbc27680fb94c0ac946dcac7aa777e059c9c7877
  10. 0x66573d0444b9bb1111676dfd791b96a19db5e3a63b51ed59a711a8fc18291b00
  11. 0x11b69f43a7c4024769bdbc7a2927aaa4a35b3daee374b285eefee5f496b823b7
  12. 0x8cc79a806621c6c78dfbbdd21d793ebf9fe2942c16ff8fcfabfae8b921d58fb4
  13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
  14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
  15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON