Evidence row 2151970

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hmmftR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc4609e6-41be-423e-9ece-31f132c58409/.well-known/agent-card.json"
    ]
  ],
  "name": "Veivus4",
  "owner_address": "0x766fdc44531fc6d994aaaa97895cac40fdfbf098",
  "raw": {
    "agent_id": "101727",
    "agent_uri": "https://centralcity.ai/a/hmmftR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veivus4 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/hmmftR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veivus4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc4609e6-41be-423e-9ece-31f132c58409/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hmmftR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:09:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veivus4 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/hmmftR"
}

What the leaf hashes

{"body":"a621b4cc9f0630839afa75f195d173ed0fa4d1f8da33958836942c362a307086","id":2151970,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628551514769,"prev":null,"subject":"erc8004:5042:101727","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x96d4f3227741104df00ecaf55c30c6f43cf9a46a4a8b40a5d387f436cae6666a
2. 0xba9b657e4aa8b19d1d92e055a025ee383864344a09f630c48d7cf7a448990368
3. 0x689748ef182b0294814bcf276fd34f757454adc381a36701b1f72f2273c8adac
4. 0x2411fc90ede90ec62e9a265503f7106d1765f60913b2542538d71a59002bc7e5
5. 0x235bc9174246719eee909b6de7cad5e566f7dff0679c312f3bc628ef8ed9ffd9
6. 0x5624d58cc0a3b7c049da7b7e8eb47f38b1835bf85b777f8ea05ee51a70c18403
7. 0x3b45652c0cbd8af78a37a51cf7ec78710048308a6c30d2cdf9cf77502f6b8b6c
8. 0xeaa59b9b3563c94052af81d71c1d9cb429862fea16d4f23ede50df00d3669af8
9. 0xa343d3732883f03e4fbbbb1f7764fb43ad96269f24cd2b8272564492e1f039e8
10. 0xf44f7e3deded6ebd22470e17393f748d0119e2eedea8d02a7551fb9955eac8ce
11. 0x18e18146b794a547787f440de5f842f863e60e7023c6b4a04def7ef4e5fefc6e
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af