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Evidence row 2544151

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165253
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bab3860ce194889bba7fbbc8e5eda98b8f79fc095fcb66b254de1fdcc6215c78
Leaf
0xc855184a7906d9ccad48158096b63736ba81f8457b32199c7be5db9f8ce791fe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I7I8EF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69b54935-0d52-4ad0-a726-10a7fca1f902/.well-known/agent-card.json"
    ]
  ],
  "name": "Zaumarlel",
  "owner_address": "0x322a5f4bda3625a8866a97e0b79d85bfa0656de0",
  "raw": {
    "agent_id": "165253",
    "agent_uri": "https://centralcity.ai/a/I7I8EF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zaumarlel 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/I7I8EF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zaumarlel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69b54935-0d52-4ad0-a726-10a7fca1f902/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I7I8EF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zaumarlel 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/I7I8EF"
}

What the leaf hashes

{"body":"bab3860ce194889bba7fbbc8e5eda98b8f79fc095fcb66b254de1fdcc6215c78","id":2544151,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689047802079,"prev":null,"subject":"erc8004:5042:165253","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. 0xc854f83e8ba593dd7ad066d86f95c0008c0e842943992d80dee39cff6ee4d2e1
  2. 0xe0e9803a0102b180c006d03238bebbba70397d8a7dd8f7792ae874039852f7ee
  3. 0xf156920cab56444e7996cc928f0cf41d2c98a46d64841cee0f3a0d3464070d55
  4. 0x448d15a32f9c5fbaba961d58c34055998934b9222aaf284c0e66bfd33e37389d
  5. 0x4e15ddf78893fbbc4d89fe81f6edecc4c3923cd1f8602b15ac138faee8144acb
  6. 0x4088aa2a9776ffe600a166803cfc314992b105b686178908b45ada435573619e
  7. 0xa79ea2d3cf1a62648cb9dc21145401c71c3d0e4a4d7a150fc9dc2ae314b9f824
  8. 0xec83ad44415d81ef0807194c6edd597a4196e8b43582cf2a5022dff5f9601e51
  9. 0xf84ef02fe7c3197c89cc6bc400fe6f7a423755477df6035eac45d469974fd45d
  10. 0x99e5b7a86d341ba59cfe4a442ab127eac8389e4fa8cbfbc5c2cc832a421e5c73
  11. 0x6e3717d309d1641814c02841cb78c7fd7ee7fdfb0edbd50cbfa28610e909bf9e
  12. 0x16dd40045e8f0cab53aa8d3c2d131ce041b4b36e5efa3f4a730eb95415d4754f
  13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
  14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON