Evidence row 2195401

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eCwgO1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7e1acddc-99ad-46d3-9be9-6e7192ce20d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiosor",
  "owner_address": "0x437e1d05cf7958c796d3e8effaef99749ba24930",
  "raw": {
    "agent_id": "123487",
    "agent_uri": "https://centralcity.ai/a/eCwgO1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiosor 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/eCwgO1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiosor",
      "registrations": [
        {
          "agentId": 123487,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7e1acddc-99ad-46d3-9be9-6e7192ce20d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eCwgO1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645419,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiosor 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/eCwgO1"
}

What the leaf hashes

{"body":"acb0dd858f0cbe04b1f34dc814ab1f9b089794e60fea4daacd107a7b6fc36780","id":2195401,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645711264197,"prev":2194959,"subject":"erc8004:5042:123487","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. 0x537b5ac1e66eb31bd62e3085f8f5916bef2451d7f4c529869ea110656bd49700
2. 0xdf2510e027affdf5ec5e54556c90f1e4589209b34052594de7217f138d9aa52d
3. 0xc413cc32cdfbec7ac087ae964645ec514f8b76efea6df28bdf1481679b9f12ce
4. 0xbbb55f49f4a894715787851621c28dfca5c78bae3a91578bf884632327218332
5. 0xb50ae78dbef778f53bf7fda6c27d3b8c26964766bbf964a4cf0b564e41187b98
6. 0x08046b4d07503b707ec5bc81e6cb31ed4053ab95b0dcd76dc91577e8a8a7d02a
7. 0xe55c1f4780801b3eb0aaa5057cc1d534b3dbf4d832d553ff8ea3f16236eed059
8. 0xb68dfc492b5f9a3c3287289d10f5afa3625bf9a52dcc944922bcec5b3c968676
9. 0xf3b45b0761125ce4298c52575d9ced005e734c21797a52c71bda68301bda4923
10. 0x1b06b6bb904da35bb20a98cc337e6f6f1b7849933153c9d273a4e0d0a1728517
11. 0xe86129f34106e46ab2a3a4266a79c8d3f2f77e5d556cf49b9ac214800195e0c4
12. 0x72adf61d2802939b48d74a549823053f636277c76140db963cda7bbd192a3539
13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af