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Evidence row 2187907

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:120250
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
49b0a2a8c362651bc91478c48d76f80e6cbabdc07a27214d1d5278262d590f0a
Leaf
0x50570c7b94a810c21ca519cfd2cb54aa06ca35e4a23be23a22d0903573cff02f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FAlCv4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7a495a3-ddc5-4452-81fe-da4186a449a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Frumpeh",
  "owner_address": "0xf7aef0df281340b58479e652579b1e6ccad5babd",
  "raw": {
    "agent_id": "120250",
    "agent_uri": "https://centralcity.ai/a/FAlCv4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frumpeh 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/FAlCv4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frumpeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7a495a3-ddc5-4452-81fe-da4186a449a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FAlCv4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:12:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frumpeh 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/FAlCv4"
}

What the leaf hashes

{"body":"49b0a2a8c362651bc91478c48d76f80e6cbabdc07a27214d1d5278262d590f0a","id":2187907,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643152566007,"prev":null,"subject":"erc8004:5042:120250","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. 0x5056cdd8d4ec8c38e1ae9b72f6e54f3d2d2578584949f0c812a22a77668f9ec4
  2. 0x3b39af90b1121597a1f482bbd59d7e83dcfff3c48ebd757e63f18b86fee3738f
  3. 0x8bbc11a9ece83b41ddc9b141278bc6226097f55f2959d6f5591ada2bca8e18d9
  4. 0x1c823257040aec43021994f2484e08e173a063a5b8a120b2ca328c16a8755058
  5. 0x17f2ddff0a3ad2c292702c4859f3d089154c0511f8082937051f80dbe93374fe
  6. 0xf191ec001f27f1ef0dc68f562eed0c6675884aa6f340c76fe5bd970333f4142d
  7. 0x1403d41614655c911ba8f991de10c9b1a04858bacd30cac06b6e4e2d1368f0a7
  8. 0xbb479ed9b23d6f0eba47ed100c9f8cf87f390dcec764e399e1bbdcb82716ec1c
  9. 0x261654b93ea7aef180cc6ffeb0ab211e1c393f4c03e995f57a7b88e73418a982
  10. 0x605e3971d6d14e252545bf385dd09b36681487c7f47c6db0754cf709e828692f
  11. 0x3f5fffad2668ae3c9ceb042c4134cd873b781240805b82b02ea21269e35be287
  12. 0x35f84c0e4e28cd4a63c3ad6490420fe24bf67bba5f080e714a71d6cb0d991695
  13. 0x2f0e87a22fc6aaaa04d17a8f1c5dda340b8d3c208a1b8e26986aed7f54ec42a7
  14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
  15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
  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