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Evidence row 2147053

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:99234
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4ecef37eeac7d8491b77b150534114eb52793e9f6e8b7f0bd5d1ad57d41c4079
Leaf
0x2a8c5ffcbd05d45f6a771f5b59017f75be39ae43a35c251b5e88417cd9aac0d8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5QHmVG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24e3a80d-5f69-4a74-be7a-79a92ea3f06f/.well-known/agent-card.json"
    ]
  ],
  "name": "Doson",
  "owner_address": "0x06fce2df7308f1ccfddfb3a1c31d554402980452",
  "raw": {
    "agent_id": "99234",
    "agent_uri": "https://centralcity.ai/a/5QHmVG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Doson 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/5QHmVG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Doson",
      "registrations": [
        {
          "agentId": 99234,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24e3a80d-5f69-4a74-be7a-79a92ea3f06f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5QHmVG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Doson 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/5QHmVG"
}

What the leaf hashes

{"body":"4ecef37eeac7d8491b77b150534114eb52793e9f6e8b7f0bd5d1ad57d41c4079","id":2147053,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626750680471,"prev":null,"subject":"erc8004:5042:99234","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. 0x2a8c6087ffd90efcbe4caa5dde8196220f8698ee1fa3c6e7e2eb165d59c13571
  2. 0xd47e92ba9242b286709b1e5ba69eac515a5277cae5e2307a0177ea6d21de311e
  3. 0xc4c6d7fa455ef1490cfa390511249aacf122f6b7d631ec2703980344d003e8bb
  4. 0x759b620d354c55b5a89073b7045cb8d6c7d57e4a0940cdc45d1810df5e12412c
  5. 0x13d4055053bd431108c0627d0db28d45efce8a1f26f5cf82525a0c40623a02c8
  6. 0x7688f5b81df2f816b2f0d083eaf54d3515b510d7650af0d811aca35361d5da06
  7. 0xff490d10d35d73b779e9afeb90cb0064a417bea73775654c926778d9b85a0655
  8. 0x9b68d17e8c99724950292b54e6e0c54f47988c380d8bfd84506b7b748c778383
  9. 0xc6096eb3d2636117f4f001f8eb0241d014b26516ac26a281486236a220770cf2
  10. 0x307c45888a176b619fa55ab4ceeccdad05009a5ca7a4dea5d8e318df967a6b93
  11. 0x0fdafcfa9880ccb6e718186681291d0603e78b43920ab8a5b544d30e2e46ee3b
  12. 0xe190d3e775cf157368fa6ec6b0e77b39fa82005076265ca0fc15ff428080d4a8
  13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
  14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
  15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON