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Evidence row 3713803

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:390093
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0bfedd1dded25fffd0d4388b09e6fd746021acf77a2c083ffb580ee88d386a34
Leaf
0x31e8f67191ae0fc7b19a0d7b715859d6c75e0f3347fda0ecc27cef92f716703b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0NEuJC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e3d9dea-18e8-4f08-b2c6-3f8d12872f5f/.well-known/agent-card.json"
    ]
  ],
  "name": "Povias",
  "owner_address": "0x58933adee711c69c0160457e5db32ddb20783a48",
  "raw": {
    "agent_id": "390093",
    "agent_uri": "https://centralcity.ai/a/0NEuJC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Povias 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/0NEuJC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Povias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e3d9dea-18e8-4f08-b2c6-3f8d12872f5f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0NEuJC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:44:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Povias 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/0NEuJC"
}

What the leaf hashes

{"body":"0bfedd1dded25fffd0d4388b09e6fd746021acf77a2c083ffb580ee88d386a34","id":3713803,"kind":"listing","method":"sync.erc8004/1","observed_us":1793961851979484,"prev":null,"subject":"erc8004:5042:390093","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0x31e8f99a5f7db043f629fa14052de4e101336b851666c167d6a5f30351b2c61c
  2. 0x03480f30e61dec0a143ed6e0c7ad8207e845638a669d7d401b6a7de87e56b19a
  3. 0xb14599580328321832e4159d4500b3dbfaaea719d6658d17d0160e2d5cebf3df
  4. 0xf4c3c34c897ab1260bf97fd8f5b1c74e712b8fd39d43da07ac623a3d66f20d16
  5. 0x70d9168b01b6d60db8b75524ee675d8d1d72d1cc625b54725d03540e6c43a2a2
  6. 0x07a31b861fa0e9a0e490ada7883c2b2456acdbc8b99fce1124fc2ff0077705fc
  7. 0xf9cf921ce92fda6a6ad274ac3ba862b9cbb2ff9c3c7cfa6c3ad19f4e12552491
  8. 0x8bc0cd441afcb8929d08e6d5add9e0dc596541c814b3f14e2fac9cec9b3f4f02
  9. 0xf81c0a9aa41b5909760e6847cfe443ba06ba6588fa8bb2b82ed3914affb1e7de
  10. 0xba6624e7ba3ca4f2d5750bda4779b595a645afe7bd1af34fb4c818ac0d4e75c2
  11. 0x9885d1aba6b63aa7c501e1c8888974deb6effc6ce1eb59b6efa889baed243fc9
  12. 0xd6e6c256a761db71c644b60285f4add4858b535251e2a1510414aaa18d3471e5
  13. 0xcbceab499525f5fa93cba6d29a309e0c0ff18cfe7f3b17fe0ae96beb8d87cc28
  14. 0xe7e7f0ee694b712db7150c3f1692ed383efbc9783ba8600081ffac0da359b4ef
  15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
  16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
  17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
  18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON