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Evidence row 2033755

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:49760
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1b00fb2e566ec8a5670e16be009141054b8610e3463dd4d2ddb766263c16cbb5
Leaf
0x5b405aeb160bc36985d988b8844a328320476b058875a952ec22f2bd2b7b5116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n1O3fE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b07c32dd-b25b-4783-9a84-20a5d3f6e15e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mavisto",
  "owner_address": "0xe0972a71d3c52228f062c3e73d3f2b23cd86cea0",
  "raw": {
    "agent_id": "49760",
    "agent_uri": "https://centralcity.ai/a/n1O3fE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mavisto 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/n1O3fE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mavisto",
      "registrations": [
        {
          "agentId": 49760,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b07c32dd-b25b-4783-9a84-20a5d3f6e15e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n1O3fE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793585269,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:08:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mavisto 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/n1O3fE"
}

What the leaf hashes

{"body":"1b00fb2e566ec8a5670e16be009141054b8610e3463dd4d2ddb766263c16cbb5","id":2033755,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585303152228,"prev":null,"subject":"erc8004:5042:49760","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. 0x5b404d7eda1b1b11bd4a8d3b0b4b25ef9582824df0d00c0cc2095fdfe5da4625
  2. 0x18f82be2c78e76a44300b3c34f46b7a67e7b1bb4261cfa509e6785ff68fe9a63
  3. 0x678b0bfd7f1879c957fd8a91efa0a16617553bacdb36da7e3ffff2c8be5dd56d
  4. 0xc6b82a66dc257a7cc3c99798db34c3e56fcebc65059da47481952023581d9bc4
  5. 0x9c9f4743ce1f6fbc6ee7555e55a0a508116b34ce03bd406e9538a9c301229763
  6. 0x65773b638a608410dffde725474222a59cad4bcfbd62747a625867a8ef9af5cb
  7. 0x619512e3e18b4f0227c7772f89257090dafcce5d0f410acc8042907f143d5893
  8. 0x6e3c7fa2f7b6a859a3ff7305fef718809ff22f6bbf3dd778d619249ec9590ed6
  9. 0x457038b85da6c23eddfaa938b5efc50ef4c46d4f848229de32d626694134b145
  10. 0x4d1009690e5a00e41999066377a4fdde2f8d3fd5d58087e85d9eaba4760c8a93
  11. 0x5dfd6b8238c9c9463d945b92375f14134251982a576313a89488b7314aa48958
  12. 0xc50f51339262e39d55afbcdc6f7bed39e2183da928578f2ec140055f38e1a1bf
  13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
  14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
  15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON