Evidence row 2193815

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5tzMYT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e4e4fe71-28be-4ba2-a219-cbc83ae631da/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriondino",
  "owner_address": "0x8c794fdc417e171617f2da4157700adc216fb298",
  "raw": {
    "agent_id": "122800",
    "agent_uri": "https://centralcity.ai/a/5tzMYT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriondino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/5tzMYT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriondino",
      "registrations": [
        {
          "agentId": 122800,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e4e4fe71-28be-4ba2-a219-cbc83ae631da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5tzMYT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644923,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:43:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriondino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/5tzMYT"
}

What the leaf hashes

{"body":"54c052731e69cdf645d036d40e994befa520380c151d77495e01457633c657cb","id":2193815,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644983640882,"prev":null,"subject":"erc8004:5042:122800","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. 0xa918bd95b16f30d0dcc0d1d294d8806ee9d3f3f45495290fcc401d96b7702f16
2. 0xff8fac1a6514121f5b49936cc2ae0b585fc4858b07308b4e2bbe1bf94987fd8c
3. 0xb03250da7115bbb6602437d80138fdd83eb241896f816dd38343c092462ef46b
4. 0x7a3ee3e0d5bc41aca5ff5e2a36f3bb25e2936ca9afdc3fa5ac9cbb6c9d5d0d35
5. 0xc41e4273c13fb2c4535602d9f0668c441c0a27a021d1bad5ec3d0ab5c2e787f0
6. 0x8e3a3f68d5bc94913954ce6b318e392f39e84bbe982b9b1277801014be576926
7. 0xdbfe97fd18e8a4405b0604d275fc3e239095737ffbbf4300ac006d30d4a905a2
8. 0x2f83fdce720c4cd6e54fd33faade3e2d23833f9c8bc109d3eeee1f7c3e802bfe
9. 0xc4f96fdf247bc484b06c63da1c6ddda287e8220898c9b85e0a489284cdedf1be
10. 0x9c9897ef61de7dcaa078fdbb6fe7f41049d7ed26f7e4ccc5942c2d059c54fe45
11. 0x4d7cdfd8e8f99b330d5f369404d97728e338c5af683cc5165d22a06349000ca3
12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af