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Evidence row 2728079

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211619
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
533584cdc31ca1d0e93fc42587a1b0a6a1424443f100291db1770b8ee01e6989
Leaf
0x0f46918582447ab3807b28ed57dd09a4dd6b72abc6745b30dff6f604d9174624

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hLjCyC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/872a11f2-29d1-46d4-b765-8f1fbbbcf1e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreibo",
  "owner_address": "0x0e0f25454e6cc3f64e3ae4e05d25b3c3a830aec7",
  "raw": {
    "agent_id": "211619",
    "agent_uri": "https://centralcity.ai/a/hLjCyC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreibo 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/hLjCyC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreibo",
      "registrations": [
        {
          "agentId": 211619,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/872a11f2-29d1-46d4-b765-8f1fbbbcf1e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hLjCyC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748590,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:31:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreibo 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/hLjCyC"
}

What the leaf hashes

{"body":"533584cdc31ca1d0e93fc42587a1b0a6a1424443f100291db1770b8ee01e6989","id":2728079,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748661246513,"prev":null,"subject":"erc8004:5042:211619","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. 0x0f461d0eb4a7c6651ccc3de3550174a89058fee88f709d85a53db38222458a4c
  2. 0xaa0c9c35001f367920aad525bc0d0fefd6b2741ae3eba8238b2fc58750384044
  3. 0xf941fc6024f940b9daca3b7067fc9e32ec421dbf0427f0d0ceb8655a0548c076
  4. 0xb6a030179395361ea85656c96d80f0eb3373c0bde787c83c936d2786d365c4fb
  5. 0x3b49d9e0a4ba45c9bbc10fb198df72a41eba9a2e95403ee23e600b8162cc6385
  6. 0x12f58be648c8b5904dfd29c76d22519c0cb8cbaae860591cd5a0c73447c3a0bc
  7. 0x294cc62e1c11a2c41856e84f8e4d9863021d44dec6555a92ff60cc6d685572d8
  8. 0x594346a65061cf4ec083d08e9b2250997f414c5a8a92b862eb14853d920056dc
  9. 0x2f6b3e6b83559a46e567754d8d20790d5754772b4946e3c96f961cbe2f47f1e9
  10. 0x50b6b8b734379f581ae5c89e6562cae577e045aba86289f650466d03b8890092
  11. 0xc4211ac88f826f2bdc7d00a7c25761e920f44ea01b365df9c4be217999a6b92f
  12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
  13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
  14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  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