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Evidence row 2026831

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:46570
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
81b7cdd2d849cd1f2fe6e95a650333cfa6ebc6bddf012c6f2e12b4333af2cad1
Leaf
0x8282b09d5c61dc8d2e7650c23d8683a1a33851c26e56d6eb01163f18bd77d8b0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CGxdJ3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d960501-ea3d-4b3a-bebb-3340d452fad2/.well-known/agent-card.json"
    ]
  ],
  "name": "Maurose",
  "owner_address": "0x65e36fadbfe3e61c72b92afa0e71b829e92eeb54",
  "raw": {
    "agent_id": "46570",
    "agent_uri": "https://centralcity.ai/a/CGxdJ3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maurose 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/CGxdJ3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maurose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d960501-ea3d-4b3a-bebb-3340d452fad2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CGxdJ3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:22:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maurose 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/CGxdJ3"
}

What the leaf hashes

{"body":"81b7cdd2d849cd1f2fe6e95a650333cfa6ebc6bddf012c6f2e12b4333af2cad1","id":2026831,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582520176138,"prev":null,"subject":"erc8004:5042:46570","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. 0x8282a93346a65de9f523fa18d5d9501b369e74deaad3ac3ff6894516dd0f9ac2
  2. 0xc42991420788e4179b5794a6e978d8fd26dcd5462a9e37f2d6952139ff4a8a78
  3. 0x56d923ca4c34aaaa1a6aeea04da98b04b9b2739dc3dd53310c3defa576c05c68
  4. 0xe7cde78baaa792fd5e53c1a69375b6534dc0ff809899aaa9fa06966d01dc96e5
  5. 0x54fa0cefcb542086e2832cf848b079b75aa0422de620761470aa59783cbd72b0
  6. 0x288795c29bc6e01dc31ef002d739260448a2606ab8cf0d36d30206e16024fa3c
  7. 0x5891990c70dd80fdaa6e410527a5a532dd98b1ade6226716333bbacf4011f6e0
  8. 0x4d5ab3c8a0e88227694d3ade1c08b7e8fa0395334448c3934067c18767f59e44
  9. 0x3dfefa8bb98dba2d327c3f614ed6add1dfa13c26af9d2f872e1b3caf5531b51c
  10. 0x21f6e77b60f03d9b5e3dfaa1bae1a7ee32b14b2823081ec60f0bfe1fd3c5fc46
  11. 0xcef36ec0becff1e3cce7cbf1285edb60606d67c1fb9195acd802385e38614caa
  12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
  13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
  14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON