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Evidence row 2161879

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:106713
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
41b86a678dd4c6cb001af5a1ee7ad3c0c9fedb155905b183fb4f2e2ffde566b4
Leaf
0xeb333338477183c1a9ba8dad314dab3b5ac27f87112f2e26e9a0f0980b9969b6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U3TMOK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5af62b1-754a-4c5f-814f-7fc2ee4ee957/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaunser",
  "owner_address": "0x8d4d7eaaf6c2db2716796bba7057fe042fe19cc7",
  "raw": {
    "agent_id": "106713",
    "agent_uri": "https://centralcity.ai/a/U3TMOK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaunser 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/U3TMOK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaunser",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5af62b1-754a-4c5f-814f-7fc2ee4ee957/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U3TMOK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaunser 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/U3TMOK"
}

What the leaf hashes

{"body":"41b86a678dd4c6cb001af5a1ee7ad3c0c9fedb155905b183fb4f2e2ffde566b4","id":2161879,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632139069295,"prev":null,"subject":"erc8004:5042:106713","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. 0xeb3343b16db5a7f9e67d171e13147852f1c1f3818ff54847f063de49d7eeccad
  2. 0xf512cee4f4b5856bb0b571305634a8a4a1ebf46b7f2d259b1a9ba8fc45b7896d
  3. 0xbc93c533caa4e0105318bd3f75e1de427f2bbb95d0a4befc1f509e378bb35f94
  4. 0xf2e0fc42393d1a1f5c23b71a8946d83cfae10cb3a9b2111753dcf150909bd0d3
  5. 0x09006f73ab4f1dcf442d62c3ae561be8e16dabbd323cc296655c07904d5e5e4f
  6. 0x54ddc19dd03d8dd9c9d6b31a3d87bae39f6b87ba5ed44ec02ed3cef7055c26eb
  7. 0x954a3db090dd7f0b6da227a2b2a8f79dbe63bb9c04ea601ee83ea00f081c40e6
  8. 0x4dc5592b294c3126d6fd9070a191e499255d1ed9ce4227fb804845feb35924cf
  9. 0xd607c89478aa08a99023e24089d2cdcef2c0e92f6e8e345553fd4b559405d76d
  10. 0x2280a116ab2a4d827cb7e48a78b000d39a6b60c2fd2fc8e673ed53ae9329ad08
  11. 0x959664ec856b1c1e7fda012cb3c0ec233fd33651d59cf82b893d792f8c4456a9
  12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
  13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
  14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
  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