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Evidence row 3465740

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:356962
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0736fb11f585b9a78c05a0b769cbed7e2dee5d2b288f8558dd943ecb7b894899
Leaf
0xfcc290d1ce02e5bf78bbc3c0ad1d047bed886f509fc6ae5f7e31f27393fa3d7b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IzZfpK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9aac7d68-3056-47dd-aa03-54f7f2faa9ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Favo",
  "owner_address": "0xa33d544bb9abe6a19278fc651b6c1830da985a54",
  "raw": {
    "agent_id": "356962",
    "agent_uri": "https://centralcity.ai/a/IzZfpK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Favo 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/IzZfpK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Favo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9aac7d68-3056-47dd-aa03-54f7f2faa9ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IzZfpK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:17:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Favo 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/IzZfpK"
}

What the leaf hashes

{"body":"0736fb11f585b9a78c05a0b769cbed7e2dee5d2b288f8558dd943ecb7b894899","id":3465740,"kind":"listing","method":"sync.erc8004/1","observed_us":1793917045351769,"prev":null,"subject":"erc8004:5042:356962","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xfcc2933edbe47f86757c11300088cc6f92ace92c83248b6535e32efe769b29dc
  2. 0xfa1062acce2bc4d8606c6db992461990c017672b71614775725c0616c6a87571
  3. 0xdc858720555ecaba370e15442a40a4f85b7661c8e1af6812f465001c89dc01fe
  4. 0xbdacc819dae40e2e7c20e2d7b336af8c8810f6dd16ff684c3ce550cd8fa397cd
  5. 0xfbc3396fb19da72bfecce34ceecb6a328afffda373f3a3542d27ebcd082d3859
  6. 0x010b5732e7c4fa27a33349902a7f72735efada3da3dc5db7a4adc6e03157c9dd
  7. 0x79ca8689112a217a1c9deecbce3352c40a1acf52c34ff27e4dc6004141dd341c
  8. 0x0e0a4e775eec2a8329a0f926c7dd5c045dda05f1c26289b2498ea9d02ed12aef
  9. 0x3a4c2b49ba884108efb5985d7e46787a7a0b526d95315f3331d9b8b29b323ff7
  10. 0xbe2ad3cf50374ff23745cf05b62d65b5f836bc23fc2c4dcf70a8bb84965d59ec
  11. 0x83035ff4cda13b7d2a49f344de2eed06e5f7fcd7cc4303523f2208498eba6c88
  12. 0x552696606ea73b0163599398e1ccc97bf8b22274048bd7f82c6015f22cdf38a5
  13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
  14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
  15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
  16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON