Evidence row 2180776

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gNp4Y1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3ccb6f1-6ba5-4a2a-851c-31bd1afd9705/.well-known/agent-card.json"
    ]
  ],
  "name": "Horik",
  "owner_address": "0x629a15aad202f0d718960cf5ddb2df71ff07de0f",
  "raw": {
    "agent_id": "116372",
    "agent_uri": "https://centralcity.ai/a/gNp4Y1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horik 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/gNp4Y1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horik",
      "registrations": [
        {
          "agentId": 116372,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3ccb6f1-6ba5-4a2a-851c-31bd1afd9705/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gNp4Y1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640147,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:24:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Horik 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/gNp4Y1"
}

What the leaf hashes

{"body":"0796c8e55bed74e0827f3553956300136b279394705c5d3de656956a8e35c028","id":2180776,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640252576814,"prev":null,"subject":"erc8004:5042:116372","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. 0x6d297e54c201ea5806a64099fda3ff4c42975483adb1efe370951ae7354a9b5a
2. 0xa6e4fdcb03012a0b54364cf9bd36b53fbc70ed81785ff37ddc547a9a0a782203
3. 0x115ce3b46b31d5859c309127f4db60cfc5549d0fed78be07d73673d1d69eabd9
4. 0x94dba51dc7300a6ae932ba7914e257783d5e5093ba688a13727e0c38f4c0b434
5. 0xc32b5adc5d7a148c863d8bd57b4ec44e7a4f844a1b66bcbc89f4e6d6710b572e
6. 0x9d402bc78e171e3e01b8201f93223f95de40b1a3ddd64d095cca6485f3733081
7. 0x1cd7f4755ea3d38302e4baedfa017f4ea1d27fab50ff418ca9d25b0fdf491594
8. 0xe77106a76fad5667f204106306ba5e4c268be75bbe2582d3564862b0bc950729
9. 0xbe6ae1204229bbb9ef2291a12e957c4139d9391db2d51f0e5f1f26dfa6ca64a8
10. 0x92bcd662ff7ffccba83601133d1370e125d215c85518b571a145ba5207bc9bda
11. 0xb2c793fed64a99098c91a3d2c6c7fe1395b39dfa934cd99e6d70ed820846ddec
12. 0x422f88961d8ed7b66081255345c1b55753a868cd54db340a891b83237f704da4
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af