Evidence row 2267955

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KY83yi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9779489c-1f0f-489f-ae8d-69d811ba7214/.well-known/agent-card.json"
    ]
  ],
  "name": "Firlan",
  "owner_address": "0x09e1e7ca01d112867566877a5e4e3691d01d44fb",
  "raw": {
    "agent_id": "127762",
    "agent_uri": "https://centralcity.ai/a/KY83yi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Firlan 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/KY83yi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Firlan",
      "registrations": [
        {
          "agentId": 127762,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9779489c-1f0f-489f-ae8d-69d811ba7214/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KY83yi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793648571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:44:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Firlan 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/KY83yi"
}

What the leaf hashes

{"body":"b125518d94ee176f037d7b9b84d96b103d9e4f0704afa1020ea6790c7653b081","id":2267955,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648657922582,"prev":null,"subject":"erc8004:5042:127762","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. 0x9181e5b87a08184a126992cee4a060ccef391cd4f5c6e81390d8d628b3e887df
2. 0x68cfde761ba9c03871055e9a5667931cccd6c0b3f508ef2a02c82a2bd61f5f45
3. 0x1897b980106761fd79929e1f86d2ac0fc467730323739d6d691e68c38022b8f7
4. 0x708e4fe35a3fbf19a7c24cc123a59a51c27fd95fc51531834584c422a8e2200e
5. 0x8f4d57b55071bd064a5679d070bfcac89905c2491e5fb8a685bcc1611a3373b7
6. 0x378734c93b6c96bce1211eab0279358603b7208be880a68cbb2a1e646dc46852
7. 0xbc0f7fc7ccd2f2e1cdb846ab3d30d27021d10552d4c4af5c0c394348ffbc9ac1
8. 0x7b1b72f218b9fd5664185c8d2bc42b5477434bc7f6658eafedad257afd7501e7
9. 0xd7c119bf45437c875559af7599faea02b3c644690e5f55d0b3237c6909202eaf
10. 0xe463b4765376fc1fd73f3b544da5d4c2e4212dfd081bde8301163377c83c58c8
11. 0x60907dd5dd397391b55397f372ca6b4fc83d8a482ecfaa244c928eec929dee1a
12. 0xd756a44b3038ff0c0524eec8e134fb5ffbe1464a42757b4f12e15355e5ab2c3f
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af