addrbookFor publishers
← The evidence ledger

Evidence row 2092785

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:77800
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6d34cc69336f84d378f354b2b07e2a4891381b2f927bdf43237b565ae716cec7
Leaf
0x70c30db72ef811e376989a0eff831faaa28fd922722f86fb993d21a89f4a078e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FPBkr5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc3a5f01-861a-45a5-8a5f-87a7890da14e/.well-known/agent-card.json"
    ]
  ],
  "name": "Plimpiozo",
  "owner_address": "0xd89b7b2a8390b908f43e20cabaf14d3b2534bf28",
  "raw": {
    "agent_id": "77800",
    "agent_uri": "https://centralcity.ai/a/FPBkr5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plimpiozo 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/FPBkr5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plimpiozo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc3a5f01-861a-45a5-8a5f-87a7890da14e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FPBkr5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:26:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plimpiozo 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/FPBkr5"
}

What the leaf hashes

{"body":"6d34cc69336f84d378f354b2b07e2a4891381b2f927bdf43237b565ae716cec7","id":2092785,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607968950276,"prev":null,"subject":"erc8004:5042:77800","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. 0x70c3219230d8c86faf99c81a2655d8e62b44d6a491855be667d67507caddf501
  2. 0x4a450130660b00573cbf47f1e7af5312a1944d7b090acd579e4ef2a2941fdd38
  3. 0x9da44adb36491be071d31494b4a15ab6e0b5c4a73af2b458d00d98a327315b4e
  4. 0x3ab7ad29cf0f433a869a927e4949afb2cfe01059063ab3e13b702605000f28dc
  5. 0x89aa838bc80f732c70b71e9355acdad04f215394fd81b01f34a16115f5139f22
  6. 0x4309a0787d79f1f8a1929926921c37babb59636a6410832fb2f679ce90d8d58f
  7. 0xaa1d6cd413e12ca22225793fccd9c08aba26542be0a33a92cfda466effc78319
  8. 0xa4af482b700bad6e47e3ebab963040c9e6b565cb3ff00374a4ae2a372197254a
  9. 0x748c6eecfd99f46b3e88493b8a1d20d7c821a55c19dba3f23a19c27ded2ce522
  10. 0xb964c32717561fde2dcc8a566470154686f5d46c17872a4238c85c6f95485bac
  11. 0xac15408075aa2912cf76826642b7a75a9428660e80719ce577a65c1fc701b2c8
  12. 0xfae5eba0f7987b5c42177d337465c3ecc14624ad4cad3ffd025f9ac681fc2c37
  13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
  14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
  15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  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