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Evidence row 2273892

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:130534
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
85c6c035228a781ed6a6d3c8ca806016fb6b6bd7fe021444a884375d10998e9a
Leaf
0x63bfdff3556401c0ee418327a4066ea5bf4f1a65ffea9e62c5ce555e21d4d4f9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5oMggM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f70a3d66-c48c-497d-af6b-71c6f53aecc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Kavino",
  "owner_address": "0xb7e12a7843ae567727928fb5182e8e1da661e326",
  "raw": {
    "agent_id": "130534",
    "agent_uri": "https://centralcity.ai/a/5oMggM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kavino 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/5oMggM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kavino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f70a3d66-c48c-497d-af6b-71c6f53aecc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5oMggM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:25:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kavino 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/5oMggM"
}

What the leaf hashes

{"body":"85c6c035228a781ed6a6d3c8ca806016fb6b6bd7fe021444a884375d10998e9a","id":2273892,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651104390499,"prev":null,"subject":"erc8004:5042:130534","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. 0x63bf89d413f78475a19080e3f77090694ccf5c689372db4aa7e56bf69dab745d
  2. 0xf3be778eee804350916a77da113084652916834846eb9a2f42e28b9c3df569d7
  3. 0x6649799afb2a97091ac486bd651af65e79ad63edea5bece5cf04edaf3cdd766e
  4. 0xdc3feb554e608d52a709bd3b53cc8495847b3590a229b80ef800cd0441bfe9f6
  5. 0xb5d5efb59dfe1f7033441f3017444aeed0c9025ac700dd19f0a8edab73608d80
  6. 0x0f15b409d09c70252a40e434ad237d02bb016bd1b44aa0f0ff53107c78855fda
  7. 0x819bb2769c78b3882a320ff36a7e22a2198c0c163bce3fd070c240764b3aad7f
  8. 0x19bdee54f63c95c7a272ca57f06dc8f376e281f9c21a609d1a9fb837c705df99
  9. 0x5818616bf772e00a145d7ce7cf1fed983bffaaa984bc57adb4711279f2ab7318
  10. 0xb94f60c3c1c6fb95901f6c84b3f4abb58d511e8a0a85f44e788b32c606bce302
  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