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Evidence row 2304371

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:142986
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
69018e4992d560c3d13abcd15445e497a34a5253695929397282c2b4dd381e2b
Leaf
0xe56b0e0903899d0bee174b562275119fd52cbf1c1f4c33cf2f6077ae1a18ef89

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I3sviy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d3bf5317-f4d0-4f6e-9e2f-b9ee8331829d/.well-known/agent-card.json"
    ]
  ],
  "name": "Stubon3",
  "owner_address": "0x833e3ee649acd183edd1b5f20d508999b0d48c65",
  "raw": {
    "agent_id": "142986",
    "agent_uri": "https://centralcity.ai/a/I3sviy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stubon3 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/I3sviy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stubon3",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d3bf5317-f4d0-4f6e-9e2f-b9ee8331829d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I3sviy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stubon3 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/I3sviy"
}

What the leaf hashes

{"body":"69018e4992d560c3d13abcd15445e497a34a5253695929397282c2b4dd381e2b","id":2304371,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663450917602,"prev":null,"subject":"erc8004:5042:142986","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. 0xe56b11eee9483a53fe754b8009e54f31ab37d53fa8cb1afb46ea316448ff848f
  2. 0x5ac9fc1ada5aef4f3dfa295084f5b381564ac970cd15cd1533e885dbf6c3ec41
  3. 0xfa56168ca5d8dfd91f65a2c2a039108ffcc872c72aea7a140fcbac98c7e9271d
  4. 0x9b0f9ffe619e5f0ad2207b2e5c3ed70e28856307aa604cf2b19720af02b358fd
  5. 0x6c65cac5bc10537128351d4684d3231bb88d171eb81a4df25b3543f810e9b0fd
  6. 0x9f24618cb1509b4cb88b7e2b5a61dee5de9d7d0ad1d03b91276aaf6d6b1f420f
  7. 0x833e4a8df15f3f76c300b6387a6b3a78f19dfeaec873802cae81d07f1778b2c0
  8. 0x49be417a39c0744a177098690c9a8a2266dfd98ad31a8c2ec093c37af638d3de
  9. 0x5fbdfa235e886f3053ba6ddb4dd3837650e1b16624f6062ca5998727ecfadffb
  10. 0x4c116e00db1c3643454b3fad0d96facb960dcb409c372cf9df0e50dbc6b43604
  11. 0xb11db742ce4f8b1a66d552c1cd8fcefce0bada54ae42fe0e3def7fd89318192a
  12. 0x5de7f05542dbb95181c4cd655efb5f574870082798b2bebb6b2d8842abbb03ca
  13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
  14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON