Evidence row 2067455

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aflTbI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8cbea80-8954-4112-b25d-d79a7b760a9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Grontik",
  "owner_address": "0xfdfcad852e27222761eabb5ef293fd2f81344a26",
  "raw": {
    "agent_id": "65175",
    "agent_uri": "https://centralcity.ai/a/aflTbI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grontik 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/aflTbI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grontik",
      "registrations": [
        {
          "agentId": 65175,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8cbea80-8954-4112-b25d-d79a7b760a9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aflTbI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597506,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:37:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grontik 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/aflTbI"
}

What the leaf hashes

{"body":"fe2e6d1e553a2f9b87316e14f38b7589273468d6c03256656059192ad3ba3a7f","id":2067455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597864416599,"prev":2066869,"subject":"erc8004:5042:65175","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. 0xc702bd91d227fe6763da7e4fe78c8a45ae69f955532fbd8f477a2b95ae81e8f4
2. 0x2b9e583438ed6f867304382b2cb296b9fddb7cf49c9dd33827c4892e9aa8089e
3. 0x1d6868d6b0160233ba17b2955d08480511f79c0bd0b8c9136637830e844fa01a
4. 0xb321cbc6f894dca8ae39578852362cd78026f8fc60e4d5ec95dcafba2de2ceaa
5. 0xa10f646b059e96c7369ba53425ae0383f4008120109f7f1d64b360400079c40d
6. 0xf5e8405905f5b109794889a9a70d50a864f6f7dd963eafa0f69d25cb062c4c17
7. 0x3f89af070e448487b60598a105b1215211bad4d089aa7c66b7e9678628686e88
8. 0xb635b24f7c3294fc99629fec5cd70102fec87f9b5347abfc8b216b22e343a58b
9. 0xb140466a8bfd48802d9b55361f91b7fa6b640f33a6e14358508802c750349f0d
10. 0x50d76cca3c31f40579e4bcbd9a8d0ebc504fc2f6e19264a7da0b0e7a716a68cf
11. 0xb251147069da8f1c9b5e3803898e4da594dfc705df22539cc9bdb118d1d4914b
12. 0xe78e0108a33bc40fe99aea04c607a9faa81956e2f5970f2f31f3bee3a446f5e7
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af