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Evidence row 2710614

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:203634
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e58d313f00aa34f75291ff4dd796848c5a1c4709eb45f6fb462afe42f3244126
Leaf
0x16f688dda7d8cccd5c8db6af61bc3105ae428941db09177b46a7e0ee3e76e0ac

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PhspC9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9c53af5-bbe8-4f1f-8bcb-59426400bdc0/.well-known/agent-card.json"
    ]
  ],
  "name": "Goseon",
  "owner_address": "0x8fecb518f07242f0fff8c715fa3f3de623fe29b4",
  "raw": {
    "agent_id": "203634",
    "agent_uri": "https://centralcity.ai/a/PhspC9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Goseon 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/PhspC9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Goseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9c53af5-bbe8-4f1f-8bcb-59426400bdc0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PhspC9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:36:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Goseon 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/PhspC9"
}

What the leaf hashes

{"body":"e58d313f00aa34f75291ff4dd796848c5a1c4709eb45f6fb462afe42f3244126","id":2710614,"kind":"listing","method":"sync.erc8004/1","observed_us":1793738211295675,"prev":null,"subject":"erc8004:5042:203634","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. 0x16f6be7f280042a6ff363419bb2456d859caac1655c1309872d0d793e2f3fbcf
  2. 0xbf965acf940dd4a41a104991e49b7029a18cdc082b86889cb641e955fd2bcf6e
  3. 0x2f6cd69a97d68ec45d76122de69c7d371474549e73bb050cac1f62f4a5b0cae8
  4. 0x82ad84d72b8ead2ca787de73eaa9949297b0c4f3a0782dbd2f4273bccdb74810
  5. 0x58b17299f082d2bf9e8e3122cc5b2d668b60547ad4d1209a1a5f413089016d56
  6. 0x4a2d7ae02d253b0fb49f2f0748288575d52fc3823a13a6969acc50c7db99c6a2
  7. 0xb53d92447a93753814683a66b3fb60d964a9ecb0e2940bbfa90fbc52d8e1043c
  8. 0x7facfe3ad5b5fa9c2fe413fb698ca56e3d6dc808d669c1105e651fa725e368a1
  9. 0x902692c15563e570f35255821c6bc222c13f450f27a9d830efc0f24f14e7c67b
  10. 0xb616ccf3615438668a0f39cfaa2278e4c5e4aa5ebdd4b401f93bec30583302e8
  11. 0xf48112c63d4772517c69389a71489e3a3e994502249326b26c5c083200596d32
  12. 0xdc7e3be6affe8e3653d730246dee639c21857544d7c28cfe4ecbec4484d07e5b
  13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  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