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Evidence row 2297814

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:140606
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0f6797383e9abb8490114096612c8c558aba01662b3c73ba411cafa532de2345
Leaf
0x663dc0614b3c6cf02d5fa50d4b2c92756e0944cc7e5db815ddfe2f0600fd0065

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zbEhV3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2fc13a81-41ee-484e-beb7-644ee1a0adb6/.well-known/agent-card.json"
    ]
  ],
  "name": "Fonsino",
  "owner_address": "0xf5a63bbe5f3be3b62a385b549a98653f2d3f51e5",
  "raw": {
    "agent_id": "140606",
    "agent_uri": "https://centralcity.ai/a/zbEhV3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fonsino 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/zbEhV3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fonsino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2fc13a81-41ee-484e-beb7-644ee1a0adb6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zbEhV3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:05:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fonsino 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/zbEhV3"
}

What the leaf hashes

{"body":"0f6797383e9abb8490114096612c8c558aba01662b3c73ba411cafa532de2345","id":2297814,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660747144519,"prev":null,"subject":"erc8004:5042:140606","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. 0x663dcdd79e2a45704e061ce45d29574cd24e68802ed4687df8842c1ebd8d5023
  2. 0x438bfc5b22dc2f399c33865069933c4a6468ad985f117e1dab98c80a9a142c33
  3. 0xf02dace9f25cb9e2edccfe6e7c6f069c828d09321e30f86415b92530e4715fe4
  4. 0x813bbbe17bc7de91d99d7e7d96ab7bfcd1be9076ecf6124b8c5d1742e9a59ac2
  5. 0xfd44d04df891f74958a431d593b1ba41b7ef62414ebbd4bd6a684cff524aa8f6
  6. 0xfc6f14d29c0d60e9d885aa7fbf35887d798669530b080fac5ed8240a8e5ae947
  7. 0xf5ced1d57dc6faedbb25e35576d21155b87123a62b8191e0833f544ef2d4ad0c
  8. 0x3404b13478031f1566f3b1297c94cd7bb4c6d23c1790a3f8501ecade335bb6f2
  9. 0xde25ebe24a6e7fbf4b9e2c01a8f55d4cc41f75778230296de79b9925a0f90d83
  10. 0x0afe3911fcd7bad7ac945f83939e8f07e1696af884161a1fccfb7597905af4c7
  11. 0x43e8664ca4268b3101d43943336d34988ce9f22f103ec12b96183d3049a78698
  12. 0xc896eaae3056ce1ba9baca9b17e29ba832a897624bdd998bac108458e38c2648
  13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
  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