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Evidence row 2153941

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:102551
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7f88fad29ddcbd4b53ef94b8f60513df2aff25a828181c3c0943fbe3135a2125
Leaf
0xd3109dea773d6a42066daa9e0d86c8a4793b0005e204350783ff1e38c28d7847

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TUbcQl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e453e94-62e3-4630-819b-9e8ca3068cd1/.well-known/agent-card.json"
    ]
  ],
  "name": "Klollan",
  "owner_address": "0xdd1f224b19d5fce00cea183ecf5c86ef9a23d865",
  "raw": {
    "agent_id": "102551",
    "agent_uri": "https://centralcity.ai/a/TUbcQl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klollan 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/TUbcQl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klollan",
      "registrations": [
        {
          "agentId": 102551,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e453e94-62e3-4630-819b-9e8ca3068cd1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TUbcQl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:20:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klollan 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/TUbcQl"
}

What the leaf hashes

{"body":"7f88fad29ddcbd4b53ef94b8f60513df2aff25a828181c3c0943fbe3135a2125","id":2153941,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629256053054,"prev":null,"subject":"erc8004:5042:102551","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xd3109bb2ba2e39f7f217252c72e493792732382a45893f84d4fef473a48c54a8
  2. 0xa630289310025cd6ba580e850d64c92da61350f5f7438f4eb3ed272f4ce6602f
  3. 0x7aecd4ff781c3d3565e94b877bb36801615d94bf724ea948dd7e5bb935226130
  4. 0x2b3c7527374aceb0ba76fac5ae3ef53df2aa36df3ff0c2a30c89bdfb8c8c5f3d
  5. 0x0de4a43da8b2db2ed06319db26767882e71a9a0581c50b9b983567ddac2ac655
  6. 0xe6477e218002952cef391e049152d299d20978805f1766f66f053cadb84452c3
  7. 0xc2869128160f03a8f70f722994c1415842ba0533a5fae7ac1f895d01b95861f4
  8. 0xdaa11a9f0cbb0af414bc4cc0b82a1a81f6ed98141a41c01ec62dae66b501df28
  9. 0x9ea74ca907d6343604fde1d943746a105f5f9fc1a37c61e692ffe003f30c9849
  10. 0x5fbcc48e24b40243b02ed1751a0def27b05ab94f339c5dd5a8cf5c0358d4c5b2
  11. 0xe8991356b57f61ee2ea8bb7525ad6f64ea81c6a8f5558f476a989ba703a49bf1
  12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
  13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
  14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
  15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON