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Evidence row 2554184

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170151
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7fafe7996cbed1fb3d65daab30103efdee949e1152792f6f2f9611c0516aa2e6
Leaf
0x17ce7e8193132f8a14dffbe30479350b788e680c0d5edb53f427a403c7eed559

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ck5LUR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e0f36254-7b0d-488a-aa86-34425707b17f/.well-known/agent-card.json"
    ]
  ],
  "name": "Orubero",
  "owner_address": "0xd1a8cabd72882da3a7ec2cea6e26ddfa859be6e7",
  "raw": {
    "agent_id": "170151",
    "agent_uri": "https://centralcity.ai/a/ck5LUR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orubero 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/ck5LUR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orubero",
      "registrations": [
        {
          "agentId": 170151,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e0f36254-7b0d-488a-aa86-34425707b17f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ck5LUR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793694461,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:29:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orubero 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/ck5LUR"
}

What the leaf hashes

{"body":"7fafe7996cbed1fb3d65daab30103efdee949e1152792f6f2f9611c0516aa2e6","id":2554184,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694544241421,"prev":null,"subject":"erc8004:5042:170151","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. 0x17cdeea1bb580d9865306eb9b4ef3a096f710c037e6a4e3d22293f0bdb536c8d
  2. 0x3d91c167d8b0eaeb368125de89fa09264e5993fc40a88725ba09c2e1c35b3416
  3. 0xcd0087f9f9b1f0bc5a2fd971b5b02fb5b43e8b8f86e80ef9c80da0b99890d244
  4. 0xffaee811e2181d1f7bba80162ce6afef36a3bd3ea7d71e959981ef2f1e9178f8
  5. 0xe02cdb55c9d125c1c5ce62373c5fff09b67fcc1eccca365d5b0e9ba249235817
  6. 0x80419a4c603f8e30522eeca248085a8e87b5682a17b8be8ed3ead5af10c97b65
  7. 0xfcea84380e9abbc880de42b4a7fd616e3c5271d5730f2738cc4ba317687fe37c
  8. 0xd517805eba385b7696da63d88318e08212b296a4cecfe63593fd1806919ec067
  9. 0xfdb9df9ef998a7b95654d6a2acba4aa1778f901fd2c64328322b94fa3eaa785b
  10. 0x141f1d250548ebfe65b84fe452d31c5c8f278aca51546eb91d4c5c3cffb1d3bd
  11. 0xb89914408b1a55410ac8a1d0dc10998af7eb74818171fc1a5108554d61ff1bbf
  12. 0xb4b9c1948ca4de15875f0d083f65bcea674bcd2aabd9cf8eded53890474ddc72
  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