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Evidence row 2145099

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:98574
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
99404882f544e5f4b86c36fb16818b98a8d148153fec5c2601ac92aa2f29cd7e
Leaf
0xf1d016d911df7c579f458ed8b52cdab7874b2bcf959c2e76218b90f2bbe1edc6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Uqptpz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a0d4ed0-2f6a-42f6-8e7d-a9ee87b5f879/.well-known/agent-card.json"
    ]
  ],
  "name": "Tokias",
  "owner_address": "0x2addbb15b7dacccf987e14be9b3230596e9e455a",
  "raw": {
    "agent_id": "98574",
    "agent_uri": "https://centralcity.ai/a/Uqptpz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tokias 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/Uqptpz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tokias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a0d4ed0-2f6a-42f6-8e7d-a9ee87b5f879/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Uqptpz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tokias 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/Uqptpz"
}

What the leaf hashes

{"body":"99404882f544e5f4b86c36fb16818b98a8d148153fec5c2601ac92aa2f29cd7e","id":2145099,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626043904587,"prev":null,"subject":"erc8004:5042:98574","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. 0xf1d00561c352afd6383cd05255a8928a41400234b08b4072038028d49ec520b0
  2. 0xd83eb96d4c376ca1c122a8c3b1ed52d6d6dca086a2cd9e58f7957a9a0ce4f46c
  3. 0x344c849c0c32356055f83421bd7a618cf1160fd91249aa283b9c69ce602999b0
  4. 0xb32bf78a06542f26ac461b45250fc59ff224f5e7e3ed5e77b37cec97e4665940
  5. 0xb2921135aba49450546dd32e1f957e882e59ae980037d28033bc9e5a3332f62e
  6. 0xa2ddcb2339b7953fb6ce61223d3318461dec419bd4fc2db999fb7bf1c66d184c
  7. 0xb663e8e2e982ea92f8bdfa20cbd962e522ce8ba8ad29bc307b7e034e4e4aed52
  8. 0x563f90b09371afb77bfbba5863209bb0063bbf36320d525ea2c7e3d0e115a2b6
  9. 0xee19e435079119b0e24fb7e83f7a434d6fd52058eb2cb5f972807d9aacee99ea
  10. 0xeda4ee1d6939b7b6e98e6fd3f02b667fc258e2b6548aebb87832a1b4e5c7e833
  11. 0x524cc790fd0b51cdb2aa348ae9ccb36a08ded8f64237535924a01130cbfefa56
  12. 0xb1cfd9a92a45cec10e39ecd4e3a55abe88d7bed40e1bf1019d4093968673e4e9
  13. 0x50f257017d1a47b165e9de41b6c7be745b632a9ae0d6de998c4ca2182e3793b3
  14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  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