Evidence row 2152215

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HYhI1a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5bca84c-2055-4bf7-8083-fedf34003adf/.well-known/agent-card.json"
    ]
  ],
  "name": "Schantino",
  "owner_address": "0xdec706106db6b44762bf0e619b3777e86a7bc1df",
  "raw": {
    "agent_id": "101971",
    "agent_uri": "https://centralcity.ai/a/HYhI1a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schantino 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/HYhI1a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schantino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5bca84c-2055-4bf7-8083-fedf34003adf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HYhI1a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:09:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schantino 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/HYhI1a"
}

What the leaf hashes

{"body":"6a1bd3367cf04b8f34d8d6defaf3b65b1d43b3fc63833762e96c25a378de0755","id":2152215,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628552496275,"prev":null,"subject":"erc8004:5042:101971","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. 0x0c67f4e6d98f03aff8b7ba524d14f83d491e500769610ea5ce60a2d213f81971
2. 0x6d6d937de4a88dd6032aae0cc5e10c3b82ab47c94a6eb61c6f8364e578ea24ed
3. 0x963c87ce7f85f90d32f3bf7c531ae9aa5596c392832a1a1c42f6dae446778a27
4. 0x49e322ed048613ad7c254fee047df51ba37604ed07d6ad807baa674714f963f5
5. 0xd8f23a9e1bc133adf9531b1c27b90dd4a0c2b237b17e5088ee38f2091f4bef44
6. 0xc016461f1d1806132680eb459ff76df9ddff3b8c7e12feffcbd91908e1264662
7. 0xbc7af6daa38fd7f54f30ff2d766e5e112479ca696c77d0eee1d60ffb40ace151
8. 0x5e08e4e9b39002d582396d6c1a962b28fbdfbef097e69d83d55c2bf44a848c78
9. 0x5228212407c85b0483815b6921b83ad514edb1ab4204a2e5fb05000e66c0c646
10. 0xc8637777f4a7d14002fd0305db7aa81e3c1e01ca5cffd126d2f0f54d503f1404
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af