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Evidence row 2169206

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:109997
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8a5c80b4cf46666afd79e13bdc43be05788930084359b63582e570e97bdc0f00
Leaf
0xb5dcd42e5d48880c3f0a7621656a6dc20a8b035603647bd875b0e89e86a8f15d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dtU10U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a0870fd-d7a5-46b8-b10e-eb7590724255/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonsofik",
  "owner_address": "0xe877c92fc5fa4d72457ccaa90027995e5cbc854f",
  "raw": {
    "agent_id": "109997",
    "agent_uri": "https://centralcity.ai/a/dtU10U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonsofik 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/dtU10U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonsofik",
      "registrations": [
        {
          "agentId": 109997,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a0870fd-d7a5-46b8-b10e-eb7590724255/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dtU10U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635421,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonsofik 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/dtU10U"
}

What the leaf hashes

{"body":"8a5c80b4cf46666afd79e13bdc43be05788930084359b63582e570e97bdc0f00","id":2169206,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635626245434,"prev":null,"subject":"erc8004:5042:109997","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. 0xb5dc89fc08ba587fb5748acf995263dd7dd7e57d8bacd44fbe952a8a18e0ec0e
  2. 0xc981b15cd428b18d03518d0a74cae3583a769e5b5f4b16531b8f166efb0c0781
  3. 0xccdcc408c7831408f9a5195db27743cfe1f65e753e046357111a1913815ea8de
  4. 0x2e6e04f5be23efc0797cc957f77dc6bf37fecb16d134ac1ce2913db159c701d0
  5. 0xa27b9b27bba4c8280f240e5a95ccbf402c72134806ce35b6f4e666bf6f2b6fea
  6. 0x3de49bf507ae468447efc85bb2895670c77b5f6920d930269a380e209ca19abd
  7. 0x9b5cbb6bdc0f415c799e6af438ac799425d92dcbc2cf5220f93403d4b66929d2
  8. 0x6db6d86adc027feb331a7d86498216f044499f722551e60de21c213a84373554
  9. 0x627d2479703f75d246c49521c44a2bb5808e3eaa12b0b2e41f8bae86664c0069
  10. 0xc4421264acb293617e4559bd2abc2e62b243c552b52a5bee8d5501789227dccd
  11. 0xf7e87ac559af2cfc5f27158cbcf0e96bb750fd5ab51330b9fb71fbec1012b4e0
  12. 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
  13. 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
  14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
  15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
  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