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Evidence row 2280094

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:133127
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
20bc0a25f59879b1909e744743f5f7a7d1716a5759920dafec41fe36facf109e
Leaf
0xcebe85c3bf832e0c9bf15b798e25eddad6faa8219da7bf7231d86a8e69517869

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cdC1hK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b46a11a-1e88-4d5a-87b7-b9a1f95863ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Mumjo",
  "owner_address": "0x9fe638f3a2c9936d439b3275477a1d514de135da",
  "raw": {
    "agent_id": "133127",
    "agent_uri": "https://centralcity.ai/a/cdC1hK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mumjo 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/cdC1hK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mumjo",
      "registrations": [
        {
          "agentId": 133127,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b46a11a-1e88-4d5a-87b7-b9a1f95863ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cdC1hK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653563,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:11:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mumjo 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/cdC1hK"
}

What the leaf hashes

{"body":"20bc0a25f59879b1909e744743f5f7a7d1716a5759920dafec41fe36facf109e","id":2280094,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653887396706,"prev":null,"subject":"erc8004:5042:133127","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. 0xcebe74f6cdb77a36b59c9acc6a16a824c5d7f6dc7038d0c6bdcc9a8e88ba92d9
  2. 0x7c03044c6841c6f77438510457c5fad4bcf2ae826ae7f675c5d15fcb0dab9c7a
  3. 0xfb32d6e3e0f5c4eaf401b6f5fc01e290426df7c3f434c3e74e0354ecb68ee685
  4. 0x63c39d9623618ad16c2e06cbd54c754b65ebe4f985e7fd59c144f25e1702310f
  5. 0xe05bc8f619953c638a65a02f120fdab3fb960a6ba67efdad7081027986be8117
  6. 0x4705a54fe46cbe0713443ad6fe26edc2d67ad619eaa87f9c12d441f7518ba700
  7. 0x7f2f4aa0d3a59c70560dea29c6779eebd5df129af07ed4636d4624f49143c0bb
  8. 0x11659e05e18d41f052f7f791a4130be373fd987b9f92662c212e18eb33315fb6
  9. 0x6155a6922e87d3d08b663c660ad92d87d10c758a3d67d38ac4f2430d6675e7d7
  10. 0x187e44903593a2c41f35082912cabe349fe586ed221be833926f7848e2892c68
  11. 0xa638fee3835c8f9de32af3f4feb7834af9a8c9a6452f0b5118b8258f4545fee3
  12. 0xdd70b02ace47c3d130058a43d9d07b1c248c91e80e9c82aa580d25929a652bb8
  13. 0x072f2f6577fd7448e35dd54b73d821e24c8d625a3295181aa05e7da8bcdbf170
  14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
  15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON