addrbookFor publishers
← The evidence ledger

Evidence row 2585132

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:184268
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5efb3a106821b7325c33b37b8e01f6af1b8b16892af1e2c583e720859b9485fa
Leaf
0x6ad382adcbaa0d97b012b29924965b8c67c1db3cd94677c571f1556b535f9a00

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EPaSAr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e353f8f9-7044-43a3-9b08-bfe83e9df5aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Oronson5",
  "owner_address": "0x6d7b53b1d44ce0e6b7cb3d5dabd910f76e3bcc1d",
  "raw": {
    "agent_id": "184268",
    "agent_uri": "https://centralcity.ai/a/EPaSAr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oronson5 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/EPaSAr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oronson5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e353f8f9-7044-43a3-9b08-bfe83e9df5aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EPaSAr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:10:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oronson5 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/EPaSAr"
}

What the leaf hashes

{"body":"5efb3a106821b7325c33b37b8e01f6af1b8b16892af1e2c583e720859b9485fa","id":2585132,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711455782597,"prev":null,"subject":"erc8004:5042:184268","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. 0x6ad38cae8fa73a6f852504f9711f7ea6e977c4276f853b97f88273e25fa2e721
  2. 0xe3d2453500a391927b88d102cc4ad52b7657151061d623163b605648cf24e0ad
  3. 0x1d53280d941896e7aa0ae52357506ea07c38fc1f18df9e91046f5373cc4a53e3
  4. 0xaeb8738eb224dbbf7e1e0ac2e390a713b5f684736d61e94a727edd73566d8555
  5. 0x4c36b5d6b0d2170516ef539e228e4f6fc53cee90529bed6734b7dda79bf86f62
  6. 0x927a9af97c32951363f9b7c6060e91e6bc5ebe45c987cc2a306725a64e98f9b1
  7. 0x66dc62f1373c6458128ab4e7c79ef324d76835372423a651b9fff3b8030bdb06
  8. 0x7559ba66f458551a1b47535b3a55b4380ef3700c71ab7c2d6a8aad24e8e00a95
  9. 0x3d257d956f95409dc3da2f877cd24f27090b987960439fb774ebfe7b4db93e2e
  10. 0xe9b9f781a64f9825172d57bd06dfef41d5b06d45647ff4e72067f6676a6dd489
  11. 0x046a90fe2eb4b95410bfa694e1fcc0b179d9b0c575874b777360c7ba85cbbda6
  12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
  13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
  14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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