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Evidence row 2186023

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:119265
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4fbddcf3cf80e863240d207c73b8b170f7f06e05ffdb90e0dedcbefeaf48a0fe
Leaf
0x88e2c0a4d813a631ce6b24bc1172e8fef53af443f3f914c7507b8c1a2d16a081

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZNSXQX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb56308b-a20c-4059-84d7-02a7d821c307/.well-known/agent-card.json"
    ]
  ],
  "name": "Joto",
  "owner_address": "0x88d91856861366882294de106da309139b652481",
  "raw": {
    "agent_id": "119265",
    "agent_uri": "https://centralcity.ai/a/ZNSXQX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Joto 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/ZNSXQX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Joto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb56308b-a20c-4059-84d7-02a7d821c307/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZNSXQX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:00:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Joto 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/ZNSXQX"
}

What the leaf hashes

{"body":"4fbddcf3cf80e863240d207c73b8b170f7f06e05ffdb90e0dedcbefeaf48a0fe","id":2186023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793642434283235,"prev":null,"subject":"erc8004:5042:119265","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. 0x88e2d3add77279a9db75bfabc30ea095f17c218178e8c00649cf5e74365738f3
  2. 0x096fae7e7ac18b0b1f047ac56e9ccf7a2bd313969fa314d9edbc76c750eedbe3
  3. 0x4dec74f2b242596bf5fcf04584de8625de7977c2111f21c6320e87a2a9210d27
  4. 0x148c3281d4d854b0bbcb7b69397c6705773a17ac59fc3b031b47ffaa4e771e72
  5. 0xdadc06627f3288d2ba3607922aacc61fde1b804eb81155345c9049c15802a9f3
  6. 0x21e7af546dfc675f3e5920c9c47646b74c24a026bad46fc1e76c126266019aae
  7. 0x0c493de3622429dc21a4597c64f9e64c440ac6cc01896982787d3d474909573c
  8. 0x29e308aace67d34d9c9fb5ace9e9f890aa1c9f315768d79bd5adf2ab1692283f
  9. 0x7f852347905c2938cf84ecb1f7f6dac27b8169b8fd0b7e295d514fed61d86f4c
  10. 0x687c9cba42c2703fe72ecfe5c27d05ba1a5c660c6f25658d09baece32bd33a0a
  11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
  12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
  13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
  14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  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