Evidence row 2103901

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D8H7XI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1823062c-8f55-4eed-9e88-dc644582a063/.well-known/agent-card.json"
    ]
  ],
  "name": "Rinsito",
  "owner_address": "0x948d50ad71d0ab0090b5ada0ff9fb02bbace0cf6",
  "raw": {
    "agent_id": "82322",
    "agent_uri": "https://centralcity.ai/a/D8H7XI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rinsito 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/D8H7XI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rinsito",
      "registrations": [
        {
          "agentId": 82322,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1823062c-8f55-4eed-9e88-dc644582a063/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D8H7XI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793612225,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:42:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rinsito 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/D8H7XI"
}

What the leaf hashes

{"body":"45258f87d027f55b2730f8b399d4646a6d559b640e7f2bdf8a426cb42e6d3e44","id":2103901,"kind":"listing","method":"sync.erc8004/1","observed_us":1793612543105985,"prev":2103364,"subject":"erc8004:5042:82322","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. 0x8ce4e09d191bcf7b4b60771f32b380c385a49849aef49d5800060276041bc898
2. 0x5582ad0854d7759bbbe7802e2c35b0a012d34efd5f42a79db1a42fef8668af2c
3. 0x228750c51b18ae34fb8a0b2443d1dae8df5739d4113154178b6aa9049ad3fa20
4. 0x1761cd0cd38ead3c961522f3625bf0101bc589eda2ebf32d38c586674a1ffa28
5. 0xbea66c626b9f464c50619982f4124e5d1ff29a50c19f2633af37974ad9002f93
6. 0x14db763a0f8d23c7ff5aa400a96cbb69c592fa5be60c15a25aed348e07226ec4
7. 0x43c766366857d7bdfc5db34f9e7e76ad40c78a283e881b5a8bf95e7b72be2a93
8. 0x075bb793595c71fa24ad590fec3cb3a2c828f3892be999a2e5afff10004c18b5
9. 0x9823cdf5f3993fe4d1705b800f0b2a6ce648d068eb518852e928cd5300528d9e
10. 0x94e10e0d83ab542200e532385982aa8bfb73e0b72a3df6bb42140c1615c002f1
11. 0xd88142e3c7e9e887a9b6e99ef3182753fd259cfb4ff85b35ec43d3140cc0f1ff
12. 0x64e6d9f48ece4f265c71969cfa52ab965cc8c6b6a74b6f5dfc2a18bdff2995d2
13. 0x749638e83897749b17c0b5a0587a19541d9c0e6d95590918e98f786991029466
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af