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Evidence row 2540095

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163452
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6507ff3d3e5a7f8c3a93cbd51b269b08b7692785c45466cfaaa404016b3d7d1c
Leaf
0xb3c4a56414dc5741b92a5992ed255c114e11dfad8d691744f2d98dfd4d9c05e7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0WGuhW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b489643-50b7-466a-95bb-4f247b8dd1d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiollor",
  "owner_address": "0x8912ef71d8a500ea9e1ab3a686e6447fb1cc9e4d",
  "raw": {
    "agent_id": "163452",
    "agent_uri": "https://centralcity.ai/a/0WGuhW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiollor 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/0WGuhW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiollor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b489643-50b7-466a-95bb-4f247b8dd1d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0WGuhW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiollor 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/0WGuhW"
}

What the leaf hashes

{"body":"6507ff3d3e5a7f8c3a93cbd51b269b08b7692785c45466cfaaa404016b3d7d1c","id":2540095,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687026518074,"prev":null,"subject":"erc8004:5042:163452","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. 0xb3c4bf82a39ec77f1125d6dee805aae7a26f89150d7ee9766de95989af50600c
  2. 0xfddd5346dba56a40aabb2e3ff04bbfcc1d3533e9ce23ea009b28c6a913307527
  3. 0xae4043617f908f73593934e7b846401c512a1889ae3f31504e0ab50e4cd766b2
  4. 0xe90e84e04fee42b7d4b3fc3a2c81b99d06504719db3215a2ba4ec1bf4d8c2fbd
  5. 0xf27df540640622bac4e587ea4703eb755f33a6dd9ad99322ded170db75bdf7bb
  6. 0x59547c890fecff252cf20db44227bc3846dd0c153ae11710777c8cb5c79f0486
  7. 0x3b2bf49b49257d77a0966514b012c2dd9331224bcbd54fe2a4f92d1b16241058
  8. 0xd67bd2232ca15db76f6bb4d545d98fe712f9a4d16bbfd7d031e41d8d8ed0149e
  9. 0x75cbc199d3376255eeb1f24f014ed5aa53b812e1047dc6aaed0a96276cda6a95
  10. 0x563ec534f43bd880435e60be3f277106f32d1ac5ec1b11189940dbc2eaec0359
  11. 0x874473d9ca146526c2d8066fdcfaab6da5089e7486bd6b7a15eaf305d5afbed9
  12. 0xc5a702d313243cb20e83c1b86e23fc99d953da21d2a26ce28ddeb01b69728cf0
  13. 0x24a6ad148bed300df0d5c7786d9538e08bfd50fd138ab2e3058bfcf612b6970b
  14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  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