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Evidence row 2722668

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209226
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
19675940be0fe91628718cdc6edea5c92248a2bb5fdac537b5969a2578b0b7c5
Leaf
0x160317e20f385de2c7227ff70bd2f4a4c3b7792d91df281e7938ac176d5610f1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PP2jqn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2ca67576-8620-4021-aacc-d55e4bc4cf9a/.well-known/agent-card.json"
    ]
  ],
  "name": "Stakus70",
  "owner_address": "0x1f241a9bfcaf5cac56f6a872190d4a6ed33d68e1",
  "raw": {
    "agent_id": "209226",
    "agent_uri": "https://centralcity.ai/a/PP2jqn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stakus70 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/PP2jqn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stakus70",
      "registrations": [
        {
          "agentId": 209226,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2ca67576-8620-4021-aacc-d55e4bc4cf9a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PP2jqn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745503,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stakus70 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/PP2jqn"
}

What the leaf hashes

{"body":"19675940be0fe91628718cdc6edea5c92248a2bb5fdac537b5969a2578b0b7c5","id":2722668,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745617126027,"prev":null,"subject":"erc8004:5042:209226","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. 0x16030733c7c09f868971701e5a37770007b3f36293e8492fd988fab0a69896e9
  2. 0xa70e9ce6a7f8af3dbcd35b09a270acd504217822b349999660d91c04a8d21daf
  3. 0xffad132fb3fa4b3512ecbe350863048dde61f7ce50ed8a964fbe2a84bd9a53d6
  4. 0x8c51a264b3446d62cdb27258c10220ea1b60ad25967f86df05529e54c0dbf72e
  5. 0x4a5edc2d421b3202444c9619a6d657aa4dd0273053ef631db37341f6b2f8f91e
  6. 0xfed0ef4374b92b4c3aa7bbcc6072b624390c69cc04e1f13c5176d2f5e7d32fed
  7. 0x2ff7e46b1e767e846f68ff1d33aead76d5dfb52e7bd5b0bf1b01234b41f245c6
  8. 0x6808fde64f1287adfeef76444bdfe55f17a0664f44118034486a46a46c5486a1
  9. 0xc3b8e5b6ca258a2d91dd1e1656ce8f8b071f3fd76e39a07f3c598fce9d953953
  10. 0x99a515bcc5c60dfa9a6af41ab82726556496395a7e9bf24e7cef5a161ec96d04
  11. 0x600cb93dcc65e1aa5998b5b8b6ad34f45bb0f25e026d10533157d9ac29345648
  12. 0xe15c70650151d1a9f4a6edb53831913746371589cf5b5f913ee51abc12496628
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  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