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Evidence row 2519562

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156507
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7b83440bfd749c29f4ed87cea8546bdee1d722ebd8373d8ddb495a33074993de
Leaf
0xb1886a2e41879d192b376c04c6b3b0b0b83927049896077b92d6d73758925e22

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UsZEPn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52ceacad-77dd-4cc1-bfff-db87e3039845/.well-known/agent-card.json"
    ]
  ],
  "name": "Reonsik",
  "owner_address": "0x054194659ef47cbc2d7143d7b95d41508923b1fc",
  "raw": {
    "agent_id": "156507",
    "agent_uri": "https://centralcity.ai/a/UsZEPn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reonsik 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/UsZEPn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reonsik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52ceacad-77dd-4cc1-bfff-db87e3039845/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UsZEPn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reonsik 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/UsZEPn"
}

What the leaf hashes

{"body":"7b83440bfd749c29f4ed87cea8546bdee1d722ebd8373d8ddb495a33074993de","id":2519562,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678541405569,"prev":null,"subject":"erc8004:5042:156507","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. 0xb18885746bb242d0369453c78f48c6fd2ff290b02723eb66cd1473880296c60b
  2. 0x145846d4123385260656d3b7450bd291e8aacc8b9f982190bcf46859937ad32e
  3. 0xb0e959adac0daa38e44ce687962715c51a27d1f57acf68ee9e331ae584df4203
  4. 0x62c0423cbf87e0d8c6f03e6a219d1e7aa1bb59879162935ea6f0162dcef517ed
  5. 0x80f3da5c1115505e853bc98a485c6694601cdc5645fbe50e8118f770fdcbd964
  6. 0x658cf81c0d88f1883fd04ce9a4e1ffb69a6946eafe40308654841f0a7a37b8cc
  7. 0x5c506ff5efc88bd41361d266e8dcbff3fa2113529d1e3a35073de0d660b914e6
  8. 0x3936748c4c97a55eb7d2af1f01d7b3a6587f944e350b747fe9a4bb17ed815826
  9. 0x1c3eee28be07606c58771cd356e5c367ff953217fc62e9aab0862d6ccde5774b
  10. 0x1753818d24504f91a3d57a024baf34fd2b1a0dfad314fe5da4c3f3793ff4dee3
  11. 0xcdc934756276364601c087c8eb28d7d81e2386a3c472c049ddb6f4e0ba7d2079
  12. 0x491ee4caf669597187ea0c15fda004b1a7cda4072cfe4aaa04afa8fa266c1042
  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