Evidence row 2102547

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b8Gurc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/572dcf15-4ec7-46bc-bcf9-e7b0858c3de1/.well-known/agent-card.json"
    ]
  ],
  "name": "Griakani",
  "owner_address": "0x86f135035590e450b0076ddc4bd6386519acfa3d",
  "raw": {
    "agent_id": "81901",
    "agent_uri": "https://centralcity.ai/a/b8Gurc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griakani 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/b8Gurc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griakani",
      "registrations": [
        {
          "agentId": 81901,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/572dcf15-4ec7-46bc-bcf9-e7b0858c3de1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b8Gurc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793611587,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:31:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griakani 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/b8Gurc"
}

What the leaf hashes

{"body":"ae20ffcd94137f8ce37085e27ed7a495e499b658d23198a9b497a6174caeb543","id":2102547,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611897283543,"prev":2101879,"subject":"erc8004:5042:81901","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. 0x5800dc7858bf229ae955315b91785d026dee092cc16b610311f4de1801fd1c39
2. 0x2a36e581850c2222b6d831c49171bf6542d97ca132692014eaf8c182cc7a756e
3. 0xf917d7d32d97113c0c1466f4c30dc4ea35b9a70221f819d15558157118d4deca
4. 0x1f7063cb63e4f560e589a0be2a43bc11cedfe8e7df2f54a4dbe0e3d8c7bea0bf
5. 0x3dae4cf6f2f021b436514b40187aea0b0c70fda1b12f8447eea686fc88d87e8e
6. 0xfa779b58f52dc472e6ad02c10788d7ce11efe543b03fe0c69e2346796a2e37cf
7. 0x1e7956076b9b0362db4d30e17edd82636e1644de5fd173e0f475f91e40389cb8
8. 0x0cf3821eab02df79fc88c7dbd3761efba75375d4c6f9c7ce294c27ede3c32598
9. 0x882c8192c148aa82abca3d03cb5ceafc102134e018c6a64482ff1134474bd087
10. 0x4503a7adf4e82cac87795881631f82f8895baf13b897831c8e22a35911b98dc9
11. 0xbd8c11f62d609bf3ed93b9a17435c97579361d23e3300a0dde72b85f00ef3652
12. 0x8d78c6f91f0a0c782b9c9f61136a2d39249651d60823d7dd99828d8f91c418ca
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af