Evidence row 1850737

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HIVkn4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ce2edd2-823f-414c-bb06-ab62a25b9d65/.well-known/agent-card.json"
    ]
  ],
  "name": "Flaumon",
  "owner_address": "0x02871ded986d8f8c1f2a07a8b90aaa09b976dc58",
  "raw": {
    "agent_id": "40909",
    "agent_uri": "https://centralcity.ai/a/HIVkn4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flaumon 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/HIVkn4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flaumon",
      "registrations": [
        {
          "agentId": 40909,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ce2edd2-823f-414c-bb06-ab62a25b9d65/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HIVkn4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578026,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:12:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flaumon 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/HIVkn4"
}

What the leaf hashes

{"body":"1c90b34ff5a820368827cfdc6df37b1567499bd45157161ece57ac5ee1a52075","id":1850737,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578346062269,"prev":1850303,"subject":"erc8004:5042:40909","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. 0x0ad3902778e214906e32cca708775add0c0c3d73ae2aa28849dcbca9ff4d8e42
2. 0xdbed25b3baf5b49c04b32526f9bc8e1e7172d55e042304791e6460dfff2350f0
3. 0x97da3697abcfceee4c81caa7aec79a2511b472fae255c6cdb8f224e9c31f1b00
4. 0xd015488074915afedac70692e56b133d0fe4ad83ccdfb45705f749dd46675d55
5. 0x0ab328bf1ce44bf84aaa47ad3e148d6862cb3f75eb9e549df39874304c98087a
6. 0xc1ded4f03453215ef7753d51479ed88892e0115b695539a72c650d6b610eb213
7. 0x3d5110275f77f5575605b206b794c348907ca32e3c9e69ffe46eda2e6120b102
8. 0x18c891f0d1360d7a5b9691a3fdd3c8dfe8f492e5f7e5e20e7aed6928b3330987
9. 0x6e71975aac83cbc9f29bf6416db78f759f69bcef3348b6c5acafcb911497644f
10. 0x3ff90be6b95d39048a348b84218bc59fd8abf413c489d329d2688150f4e06159
11. 0x01fb90df122944ff782f038f69b52b74876ed617cff3f93d8476ac05e6098bf9
12. 0x62de33badd80df7208b6396a7b5f84e1812bd119449601378f8498da3e7a5e36
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af