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Evidence row 2029386

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:47673
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
37fb16001b375ea154479aa8ce75937cf211abb67610e8ef18a02ce84baa724e
Leaf
0x82039d21b1b232b2835552f3242299924c174417dd042f21ad7801ddecfa3de3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y3RUuR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/51d0c046-ef15-43f7-b4e5-a1b666f11707/.well-known/agent-card.json"
    ]
  ],
  "name": "Siompito",
  "owner_address": "0xd0f26280c5cbbc5a9179edf6b409ac1a3e394891",
  "raw": {
    "agent_id": "47673",
    "agent_uri": "https://centralcity.ai/a/Y3RUuR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Siompito 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/Y3RUuR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Siompito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/51d0c046-ef15-43f7-b4e5-a1b666f11707/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y3RUuR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:39:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Siompito 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/Y3RUuR"
}

What the leaf hashes

{"body":"37fb16001b375ea154479aa8ce75937cf211abb67610e8ef18a02ce84baa724e","id":2029386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583562148408,"prev":null,"subject":"erc8004:5042:47673","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. 0x8203a9f90bcbb879c61beb774e00609ba77b3cff7509cafb7efe8da57f80443a
  2. 0xb0a4bf5aef7c5e578373096327940cba027e038afd75f4c109c76cabc35f5ceb
  3. 0x6cd84673eaa3753fea21f2178f820795ad6bea2a08b0e4fc8814f8f80ba915d2
  4. 0xa0f11827d7907ab7c00e9b0b912065df2bf4e675d7e41db74a6647e42d2d475b
  5. 0x029aeac322746ea135ca35a31998d532f5b4ee3005c9b1da15f9d41061b57225
  6. 0x4607ebb40bacb1e9546213524def115cbb1302e9963d1c8622de03ff04d6930c
  7. 0xded72463e6c364c97df291cac64ed61f7440606a4f3706c882cab4e317314882
  8. 0x8440aa7e729f38c29a4417465290fb2fe786ade08ff5d66134b2c86220786044
  9. 0xd31ec86cf73caa032ecf8e8595a204497c93cf40e024bcd4718739a4d16d143b
  10. 0xbc0bd3e916baba1bbca963c3d3f14a8bfcf52d7c533868a4ad4ba3233605e752
  11. 0x1fcc62b860f05e6d608e0f36cdd791fdbd0a6f06270969f306770f4a1d3eab15
  12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
  13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
  14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON