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Evidence row 2306653

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:143938
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4800d8aa46d1969efdf9d37e8bae5cbed8c0361e662afc0ac9263872ede3f57f
Leaf
0xa9b3993b1c827fa3e71bdcfa24cfde693b3384a3a469ebd1ea0d5397ba4a571d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F533Y1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d034077-8205-4a97-aafa-368092d32dcb/.well-known/agent-card.json"
    ]
  ],
  "name": "Hanito",
  "owner_address": "0x1d607a37f15617f0ad1392d7cb7393d9d8a77cd7",
  "raw": {
    "agent_id": "143938",
    "agent_uri": "https://centralcity.ai/a/F533Y1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hanito 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/F533Y1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hanito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d034077-8205-4a97-aafa-368092d32dcb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F533Y1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hanito 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/F533Y1"
}

What the leaf hashes

{"body":"4800d8aa46d1969efdf9d37e8bae5cbed8c0361e662afc0ac9263872ede3f57f","id":2306653,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664505939440,"prev":null,"subject":"erc8004:5042:143938","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xa9b3a1063d948b820302466c294ef4255477a345e5466901579d16812cba62f6
  2. 0xb9b10482b3d0a8faf7495c94084e2b497e95b8bde69b284a354762675f26c4cd
  3. 0x08c24738e02d0955957ed2190da12980e3fa85f4328d0508a7b30746011766c8
  4. 0xdbeed1dffff93359ee831fd3e86f5e8a93d3051f5b02043a5ff8a0d859a1200c
  5. 0xd8ded3207b80787a57ee57b5d19985c7540a962447385e97882bc3cce2642c55
  6. 0xb08cf2d9a177fde9674ba9389345df68195e99f8073c1afac0e230d6c578dd8d
  7. 0xd9318f4130cbd78d20102797ce3305588073845f1cfb0fee655d16c8ae2d5d7f
  8. 0x450062f19db3a9e6cd85d0f1ec0b3e6bd377293e8e5dcce93b73a5e3fcbcc550
  9. 0xf31c0dbdc222c857959e371b6810fa7f1bcdd0d0910e69debac240f7e01aaa2e
  10. 0x4863fd2aa390baa5db84fc8f72846150690d75f8c9d800212e1afd68e1c4b525
  11. 0xb80b9dfc1e960bff1d2cba757d8e1d69ea511b4c77e08dc131e5ea8efcfa284d
  12. 0x68ba01882f8cd5f05331ba4c13ed1736bd385302dfe369562d8c8dffb411db04
  13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
  14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON