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Evidence row 2540862

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163745
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e40ec2c4b63aa9da42391dc3fd3979b48fce7e2a9a13fe1ff831dde15af2eed1
Leaf
0x15418ef5b72330a18739243c179d6520c0aabcba3e0904d8f622a5fc84c36a2e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AqgKE2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f96e347-8bdd-4502-abb1-581c0e25332d/.well-known/agent-card.json"
    ]
  ],
  "name": "Trondutjo",
  "owner_address": "0x60884f1e69c71a208d538aaf04f6836ee49ec4a9",
  "raw": {
    "agent_id": "163745",
    "agent_uri": "https://centralcity.ai/a/AqgKE2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trondutjo 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/AqgKE2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trondutjo",
      "registrations": [
        {
          "agentId": 163745,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f96e347-8bdd-4502-abb1-581c0e25332d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AqgKE2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687203,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:29:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trondutjo 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/AqgKE2"
}

What the leaf hashes

{"body":"e40ec2c4b63aa9da42391dc3fd3979b48fce7e2a9a13fe1ff831dde15af2eed1","id":2540862,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687361673992,"prev":null,"subject":"erc8004:5042:163745","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. 0x1541b0a913d1e593edfecfc66849167a87b72603221c63653dcd777d77bb7fa8
  2. 0x745190120a74d29514db83c976fc9de2be180cbf2ca2f5b4e65efd32e29511cf
  3. 0xd564de4a0f02b839f146e3f524c9145a80ff237f8f0ee7288c02e21dc03a25ce
  4. 0xf13ced7abd1bfd74e40a71f57e6898bb959e49670c4172e3a63d8e9b7e1145fb
  5. 0xc013b2abef977825d099a004498d7b4f3ab70aee33009ba3f81ace820d32b3bb
  6. 0xc2bc477a96714fe3e76657e0af16968514c9e65f6e38631ef79153b4eba41dcd
  7. 0x7b8cebadb53df6efaf0ab96516d00f151daf5ed3c99b9012096543b44b6412e5
  8. 0x14718da867a81305dc409eaf2f233f0398f02deb33fc4baf89c1347b6cff3472
  9. 0xe7e1a5c8a713f26f2752c01e38aee4cfdeb7674a873df53ec6050836d5e9c6d4
  10. 0x8562cc0a95d2b405a5516ee8167fa2d9826284842f094151e2a0db7177cf5888
  11. 0xe9d29cdbeacc186699d72091b98040d20da2aae6b1f79afe6645602df098cc66
  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