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Evidence row 2508777

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:152266
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e6d2863e63f5fd0f505369850160da7826c1548923751bd708d60e6a26a72f36
Leaf
0x755de86b9ac2e2c9dc4ad517ec49494494080cf8c1fc6150a724429d3a8f978a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h91V9g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a0ed2e2-9509-4a72-b6dc-54083fc80625/.well-known/agent-card.json"
    ]
  ],
  "name": "Borer",
  "owner_address": "0x7ab5989fdfb0819b6f96075df435603c62c9e735",
  "raw": {
    "agent_id": "152266",
    "agent_uri": "https://centralcity.ai/a/h91V9g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borer 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/h91V9g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a0ed2e2-9509-4a72-b6dc-54083fc80625/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h91V9g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borer 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/h91V9g"
}

What the leaf hashes

{"body":"e6d2863e63f5fd0f505369850160da7826c1548923751bd708d60e6a26a72f36","id":2508777,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673777462283,"prev":null,"subject":"erc8004:5042:152266","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. 0x755dc8509a3c03db60c264272ee2bbf5753176083b33835c96e04a52811b3ba0
  2. 0x0590d839e3172a6548d44ee051e0cf56289416380ae55e483d906908cb3592d6
  3. 0x3e2002575682a06a1efa8b165911084a325fa7c4a00b7c573118e95ba27f6cac
  4. 0xadc9eeb7be20fd6e3bc2c02f0608bb9cc9aca0a6ff2b6fe5c7f0aac932d1cbe9
  5. 0x3bba5fa5aee3369f5e88c97eaf040026fa5607f1f1241778340f5e95f292d1d3
  6. 0xcfdae473f387fc15c611cac745fda8062b83a881cc514281c54b7750e949455c
  7. 0xc37501fa6d96d10219272608ea0b04b71754a41cb1abc474f40672a1ce9dcfc7
  8. 0x2a8f986895f6ea70aefd91c012ca3ad06e6eafe9730f85fb9ab3dae3b2383688
  9. 0x771dcf5546f681c70e39aa8ec251030de1b44268d362061901e545696c30d4ce
  10. 0x6528dc1fc02b179c9649819aecf72057b455e9dea325f274ac3a316c76893fab
  11. 0xcc0e87e4b63c86fae9fc09f51eff08eae3d6a7d9265bfc10de62b298ca6e03c9
  12. 0x126c38cdece6005360dc2931aa9619df80f08ebf81a50dd1a46f3c8835c7cc42
  13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON