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Evidence row 2170215

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:110684
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f40c86b1e264afbcdbd6bb35179c2a4e5794788331b2cc81403cb5632b9f3827
Leaf
0x530e3b020610c08499f64fe88c582d3907927c7453b67ff74ade1bed055c49c4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2TwdAj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b45e23e-fc8b-4e70-b997-ac707fe0f7be/.well-known/agent-card.json"
    ]
  ],
  "name": "Paubero44",
  "owner_address": "0x8dc71eecd7ab5d36876656f1b7a40129a594c666",
  "raw": {
    "agent_id": "110684",
    "agent_uri": "https://centralcity.ai/a/2TwdAj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Paubero44 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/2TwdAj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Paubero44",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b45e23e-fc8b-4e70-b997-ac707fe0f7be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2TwdAj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:13:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Paubero44 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/2TwdAj"
}

What the leaf hashes

{"body":"f40c86b1e264afbcdbd6bb35179c2a4e5794788331b2cc81403cb5632b9f3827","id":2170215,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635984122096,"prev":null,"subject":"erc8004:5042:110684","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. 0x530dfcda034972dfa31851dc51ef0399b0dc840232998807d33ca6e901f10df2
  2. 0xcd27f4ab2eb2532cca55f0c6f93388a6913f9bfcf3ab8b46515cf61e9ee10ec5
  3. 0x85429e69e2b837bdbd8a48ccb89efee1da3512d75c0bc2a1f45ff65c82604be6
  4. 0x6eed8591e423c5512882c1c494f55e163cd38bbe6d430ffed4930782ea5b86a1
  5. 0x11e54e56a3d04f3d8eef3e8c57d2c394c7ba26bd68c9dbe678724ad7356d2b75
  6. 0x6b2c0e08f642b459ef8bcabde01e9548460f96ca06879852da72373630863dfa
  7. 0xfea19d2b95c409e271d94ae26e206262fc2de4e82ccd7519632a90010c089d48
  8. 0x4f2a3b2f5383276c6069ab09eaae9ae81c69c4ac8afc9fda7e366d99090659ac
  9. 0xd38db383d5a09417a844e961e041ea0d03cda6790ab1010051d6e3a395b9d7b9
  10. 0x68e50ea04e320fe44d85b54235784a1aff8dae93caa6ef138e3e274df34823af
  11. 0xe86129f34106e46ab2a3a4266a79c8d3f2f77e5d556cf49b9ac214800195e0c4
  12. 0x72adf61d2802939b48d74a549823053f636277c76140db963cda7bbd192a3539
  13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
  14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
  15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  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