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Evidence row 2148526

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:100120
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2646e870bcff0def080e1c5ea31d1562261babca0aa0383ceca020ae454c06fb
Leaf
0x354f58b54de5a79688efef807be23f7512eb1978fb969760be4e1f87a0136470

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Q89xj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1a43485-0148-465b-9fbb-1d6bf3a8f142/.well-known/agent-card.json"
    ]
  ],
  "name": "Dezero38",
  "owner_address": "0x6d0af15ae37e8486646ccbac4fdcca92769eb5fa",
  "raw": {
    "agent_id": "100120",
    "agent_uri": "https://centralcity.ai/a/3Q89xj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dezero38 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/3Q89xj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dezero38",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1a43485-0148-465b-9fbb-1d6bf3a8f142/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Q89xj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:45:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dezero38 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/3Q89xj"
}

What the leaf hashes

{"body":"2646e870bcff0def080e1c5ea31d1562261babca0aa0383ceca020ae454c06fb","id":2148526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627116884788,"prev":null,"subject":"erc8004:5042:100120","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. 0x354f6d6f1053818c3823da80ad09638799cb4576b39126e59241f7d86a485d15
  2. 0x79c11a3ba8b15b7247d65928078b0b6892af739b1cb657f28947f8b29c024ee4
  3. 0x362cfddb7775820ab9fd65f6c9368ab8a703e62cdac079b943c7673fef126dc2
  4. 0xcb20c4d713e8bce374df0c7e6f72d2b3aa4af3f75f8946acaeb2004ec4e41a53
  5. 0xf36b3aeda0207d979b658d4c5c580fc14ae19c52365e9b5b61922db953be0f33
  6. 0x7baff3be516af527de8be3f70c39f48d5e4fd8d4fbf783df6eaf1fc43d204f49
  7. 0xe1d9b749c2d48fe06036d9b464274c579e8a8bb10b6ea4e08da1ef32aaed6d96
  8. 0x5b346a887b0ced441ee4e0771f0f26087243fe4b0ad421504183d5fbbb6ac3cd
  9. 0x24132b15af46500564ddda79df3f392a22757e9a2e51b1272090ce34c0708236
  10. 0xe12d0ceef3eb81acdc4e650d6aaee477b178fb758b5a587578ad4a0a1795f31a
  11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
  12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
  13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
  14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
  15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
  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