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Evidence row 2563885

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:175495
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6ba101b0dfae5c537a2d5aee4ae8118e5cd524b8e0ffdb325f42aa067ec344c1
Leaf
0xf2dc66a6f085cc75d4524ba1c74f3327b99d4d99b9dad983f8bdf7fbd20bdb49

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f1Us4R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5da5d376-1f85-4a65-bcb9-931b279dc254/.well-known/agent-card.json"
    ]
  ],
  "name": "Ributus",
  "owner_address": "0x6665bc8710793b47833ff784a9fbec8fdc370fe6",
  "raw": {
    "agent_id": "175495",
    "agent_uri": "https://centralcity.ai/a/f1Us4R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ributus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/f1Us4R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ributus",
      "registrations": [
        {
          "agentId": 175495,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5da5d376-1f85-4a65-bcb9-931b279dc254/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f1Us4R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700742,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:16:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ributus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/f1Us4R"
}

What the leaf hashes

{"body":"6ba101b0dfae5c537a2d5aee4ae8118e5cd524b8e0ffdb325f42aa067ec344c1","id":2563885,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700986294807,"prev":null,"subject":"erc8004:5042:175495","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. 0xf2dc5575fcd9ecbf96eec70e4d25420acf1a56528c26f26b9c9276ca9e5811b2
  2. 0x1f97fa0016d7eb558836c4904778b2d6dcc6b605056559542a3534b094d74b25
  3. 0xa4248ad541f9b8bf49d31c55cfe7b7721b8129ea766953ba000205c875512607
  4. 0xd024dee5c3daa888038a905e1b88262ab73db466c362ccc38ac34f97e3cef1db
  5. 0xaad7033605ce0c08d303ad79071e950fb8af22ee767c5d09ba2d14c520485ad3
  6. 0x3df02a0f937594fde6f46a104193d4680ee5fd6d1d7b369155409a142233d9fc
  7. 0xde8489f2ae15c48959108425ebb7b86ea56b55eaa156445d8775d19a261e5e58
  8. 0x99b90a9a7c59b6c385eceab8215935bf39867a49f2937e8de016b7688cab2f42
  9. 0xe948a536d788e22697ec18e5f6a339816307a82d3d5959f76a5ae4010e7dce35
  10. 0x64e8a40ee465edbd89fd4101bba6aa66b17ee092621616f143c6f863a8333ac6
  11. 0xf17dde849505eff91b405a03ff1a5649cfc3f488251b1affa309d5963e24bede
  12. 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
  13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON