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Evidence row 2622434

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198859
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8873dbf9ff01ed323de00beba7d88f72bc4c6b349f8db2b125a7a97ecf5214d9
Leaf
0x25d86fdcb4580c9dd720a123cb0471af6aacf4d3f696bbbbd3464488b53796bc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OBQkyP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7acbb334-9e6e-493d-a408-179eced6637a/.well-known/agent-card.json"
    ]
  ],
  "name": "Keivoron66",
  "owner_address": "0x8b9fea4c2271b0fb371f4693ff48191af3c6c688",
  "raw": {
    "agent_id": "198859",
    "agent_uri": "https://centralcity.ai/a/OBQkyP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keivoron66 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/OBQkyP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keivoron66",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7acbb334-9e6e-493d-a408-179eced6637a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OBQkyP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keivoron66 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/OBQkyP"
}

What the leaf hashes

{"body":"8873dbf9ff01ed323de00beba7d88f72bc4c6b349f8db2b125a7a97ecf5214d9","id":2622434,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729975756120,"prev":null,"subject":"erc8004:5042:198859","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. 0x25d870229e05562ecdd7d8f4f855b31f9df2566036a10c2f049ae41b94130dfd
  2. 0x1a19b125064efd3b315d766879afeb65334467d16e9651905801ebbca867e5dc
  3. 0xde5989ef9196a86f6f91a18007332a14be14c5401e2b561985294496e7cae741
  4. 0x8c90f58b74f9ca0812c6e70471cd23f61ec75c9cc4a7a2ae3e2e8cdf1ee07f23
  5. 0x993895de9f81fcc40037f525e28c2dc9fc0486385fc43dd1b3ef2fa698f7b51d
  6. 0x0f9ad4348a18fc330c495d0f2d839cc55fd6dcb0eb39f23f2705e5879af82ef4
  7. 0x5ccbcee100f02651260c3a00fd9a1efcea291b713385adc0844d7f7f1bce9bb9
  8. 0xd3251f180b8f595a8192e86b13d46ef4d83db524fc9f2d4a39a35cd066f31f77
  9. 0x718870acb1b295da67cd18fccbe45707ff9b883b8a410c1fb6000c28da7c70f2
  10. 0x7f07ce87399c3db981a5e6c5f0f6e556796af3e4706fea8f6bad677cdfe58dcf
  11. 0xfcb638143582760e164b64bf0b7b925f549fca3a9a3a62a8f900efc20a9fbd21
  12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
  13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON