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Evidence row 2112444

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:84976
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d14cca64f4b7f987b2219c230194bc98059e948584866516e4e9feeb5ef00132
Leaf
0x7fcc033172cb04e7ea304e3f502c3b6d0b02e821fb8ebfee95226c5c12cdf13b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NlRsOF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3bf9c8c7-f8fe-40cb-a6ed-6d5893ba278c/.well-known/agent-card.json"
    ]
  ],
  "name": "Pioriasto",
  "owner_address": "0x2308c187143276c607c0762f63c735ab277eeb08",
  "raw": {
    "agent_id": "84976",
    "agent_uri": "https://centralcity.ai/a/NlRsOF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pioriasto 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/NlRsOF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pioriasto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3bf9c8c7-f8fe-40cb-a6ed-6d5893ba278c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NlRsOF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:42:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pioriasto 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/NlRsOF"
}

What the leaf hashes

{"body":"d14cca64f4b7f987b2219c230194bc98059e948584866516e4e9feeb5ef00132","id":2112444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616170271664,"prev":null,"subject":"erc8004:5042:84976","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. 0x7fcc0a1350e99cf3f6447cae09a72ffa5e8c344f99a18e6371c8e1ad18e3b386
  2. 0xfb2240886b6f7afec984ab8a9c69160b199d21f1ca14f52261e826ab5c6f8ece
  3. 0x1c66f664fc30c749bed766728cebeb23cc6f16ac326a782ff0d134727e1409c3
  4. 0x0a41d3ee8ddae1d6bb72ce7b7808e04868f4c5c7e740807cddc8b1e5874107c1
  5. 0x01c8e687e7e685f49ab66927b8f7f5bca91b6d600e9420891bae0dd16d1de730
  6. 0x017a88b33a805a3e5d8f3a6afc3ddf83543e356c45a65bdabefd8aa95d63896e
  7. 0xc6abfb5f5b4e5e408db742d803bb0d1bf423ce74ef8e7a6dae1dc6f4b0146175
  8. 0xb666e09cd5d286975e797bcfa2eea4e6a7be87cb8ac0fb76dd7d9e34a5220f3c
  9. 0x9a5d536eacdd84931a8726a32011088342defa05131a7e5cfa8fe335a1c75add
  10. 0x68bd2c36701f6049a2f13f4bec145e601bc500af418acd86c417aaad9b0642ff
  11. 0x50bf2f84de7b53e5933e244004dac0d447346914337103a7d8bac4bfb694c60f
  12. 0x786080c17714171e1c289cf0aed18e1ab976b18ce2fac2a219a07d49aadcb6c7
  13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
  14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON