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Evidence row 1808131

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:19167
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c2d7427cc591e513e10094b39f499963c075de9a04fde6b8fc54ab03ac5206d7
Leaf
0xe5f80039f75d6c97208dc9e96db4a3659467ff859ec7c1fc98a74d06e59d36b5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7ZY1OV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8557a9f-794c-4994-972b-48c11266ce20/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuvotias",
  "owner_address": "0xb764220fa08c7166063409c0cb9da2bb50bdcb8a",
  "raw": {
    "agent_id": "19167",
    "agent_uri": "https://centralcity.ai/a/7ZY1OV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuvotias 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/7ZY1OV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuvotias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8557a9f-794c-4994-972b-48c11266ce20/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7ZY1OV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:10:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuvotias 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/7ZY1OV"
}

What the leaf hashes

{"body":"c2d7427cc591e513e10094b39f499963c075de9a04fde6b8fc54ab03ac5206d7","id":1808131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560251963427,"prev":null,"subject":"erc8004:5042:19167","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xe5f87719b4a74c71e64e0fd76f36aad96864e8ecce1e58968009371bc05ab50b
  2. 0x5f69b28d75a36fbb010688e672521604b8531c86cc78dcc399a22469f8146f7b
  3. 0x3849ab9306d00a3721ecde031e1e8a181e76df8d66c0b2ad818907a7c15b8215
  4. 0xab3d14126334b9c594c4c50c7768fbcad60d122d1f4194fe5b081d687191bb33
  5. 0x3f887e501f50076077320bb986d65230ed66123fb84da8f276f74ec9755e7e07
  6. 0x1a5a989aabbbbac2bb3c5dc3d647e7df7082f73f94173acae298d61a3ed447e5
  7. 0xe19cfd9229f41447f857d109f6fc5ea81432b3d2bf832ba4d7fc82690dc434ee
  8. 0x10f672b4d2e47c50d1acb2cba1d7d8e2eb881f7ac506ebfa10ec096fd49b7f28
  9. 0xdc51041a9238c31893f08bd9e99ab642821ffc3fac7f6d372ed8e86eaac6ad81
  10. 0x8140b890136c1a31ef921ed83368ef24dc11671cedc17f668da5c0cf9e6f2547
  11. 0x333914726e22bf4ce33d143950969434e909b4a28b7326c647c3f92695444c99
  12. 0x935bc9273b6a902dc59c88f3bdc2b6b2a57593873e22375bac3cbe70e3f7841f
  13. 0x2d4c132f554f691978e574150c9c62f9035c2116f17d214b64785e8513cda423
  14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
  15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
  16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
  17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON