Evidence row 2149919

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dxsAhX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/582308db-a2a4-4c81-8d0a-fa3b466faec5/.well-known/agent-card.json"
    ]
  ],
  "name": "Elavon",
  "owner_address": "0xbb427e19fd0712cceb7b468d501b78661c300e98",
  "raw": {
    "agent_id": "100720",
    "agent_uri": "https://centralcity.ai/a/dxsAhX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elavon 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/dxsAhX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elavon",
      "registrations": [
        {
          "agentId": 100720,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/582308db-a2a4-4c81-8d0a-fa3b466faec5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dxsAhX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627771,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elavon 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/dxsAhX"
}

What the leaf hashes

{"body":"087319764090e7fdf789bf5005fe3bc577c0a6f89946089211ff765c45368f2e","id":2149919,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627839829757,"prev":null,"subject":"erc8004:5042:100720","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. 0xd17c8d6e8fb3f79d5fa3603491ed1323669a5c591ffae0bfc74d62202b039247
2. 0xaf020d8875c91473c01fddd2f03d293e1baac9405f72feda64422a4ce51f4fb4
3. 0x009d78299f3bd9de153002b3daa97205be56704ba00846117246d0e76c1c2333
4. 0x57565f65bceaf268209d1f7562c49e2f4a5f19dd45464173a9afb7835a5aba7b
5. 0x898fc0495911884c0dae5580660cca0dbae633a385f2a53de2626c6180ff87b0
6. 0xfaf6bea871d4bb70ffdfcbbb6f3fe614d608a6f16f187cdf9e65af0ba35944c9
7. 0x7521e72f6952c31b8ef30a287f35791a393c9822e8ddfed3730f8eac0ed6a613
8. 0x81b298cd242ef3adde1c84354179ff017d944436a67b56a554005a4684b35d14
9. 0x7774c32e7c23e758ff62d27912c443e343d89f9f6114a29ada32045ee0aaba8f
10. 0xfdb6ab42ec40eb20d009a6ef61a7f0d4503497180f79d8b3a270fd4caf862589
11. 0x0043fd7dbf6bf66daab92f06b0041e49f59aedc5e76df4e49e1f8f1f73ff1074
12. 0x6c6cb72d745b4a8ad150be4760c8154b49f6ad35e9d44abb2daa660451d19280
13. 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af