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Evidence row 2028487

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:47201
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7da713e688244231f3f20b0e07e8bb778564ce72a820a4e85e3dc470f3750e87
Leaf
0x63b6b2342d9751a1f78ef1f3416dc930a768c8198fafde327baf3213b6effff9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B6FWva"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/026bd58e-93a5-481c-91b9-091750e01083/.well-known/agent-card.json"
    ]
  ],
  "name": "Fafik",
  "owner_address": "0x4c26c816fdf037320aa0e44f01ed729eeb1bc66e",
  "raw": {
    "agent_id": "47201",
    "agent_uri": "https://centralcity.ai/a/B6FWva",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fafik 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/B6FWva",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fafik",
      "registrations": [
        {
          "agentId": 47201,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/026bd58e-93a5-481c-91b9-091750e01083/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B6FWva",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793583040,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:33:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fafik 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/B6FWva"
}

What the leaf hashes

{"body":"7da713e688244231f3f20b0e07e8bb778564ce72a820a4e85e3dc470f3750e87","id":2028487,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583219090696,"prev":null,"subject":"erc8004:5042:47201","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. 0x63b6b0e96a69bf1d043f56196326e3e2a69649c2e33168e15fb5913f220ef53e
  2. 0x770199e7f30d36dc4d5c2c18be3b9ed59ec9eb4b47a3c6ca0e03d4cc704b78cc
  3. 0x9b237609a73bd796d63040a4d5ca34b64d1afe6fd15b30fbadd319796ea7b8b8
  4. 0x418d8fb08dbd5104a64e0f1997eb4a2f880b6ffb85ee26a53a568495732a2ca4
  5. 0x51a0cce7ebbc91d8b895d6d343a0ab34ab5c69b3c7c5d40db09e1d06a14c996f
  6. 0x168f28c2a8e1c36077094a690c994919dd39d4fa66eac222f94b9deb13f43348
  7. 0x6b18b70b80c5fc88b424d4f882e9f63d02ea0c47c960f748937cf7dbeaeb20fe
  8. 0x62a5dabaed622f6b31173f911fe7777d7cb838eb76aec62e2cf57ab6cbe6bf5d
  9. 0xd6bded103f4c9781fc6a3787516414b09bdaa4ac7436d8c6208f96dcc5b58800
  10. 0x25fc80a23ce99a8bda87e468a3871a2d46ff80e412b5c24160b61f644cfd5429
  11. 0xf81dc1310967bf542292c765db8667421bee570fbbd8edd052bd6c2646bdc377
  12. 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
  13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
  14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
  15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  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