Evidence row 2159947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5cv8Q2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79ac80b1-a5d0-4f51-b80d-1ec12c7f5cab/.well-known/agent-card.json"
    ]
  ],
  "name": "Nimias",
  "owner_address": "0xa6a577e90794f5e4dcc2d50a2f4027da3e652323",
  "raw": {
    "agent_id": "105656",
    "agent_uri": "https://centralcity.ai/a/5cv8Q2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nimias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5cv8Q2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nimias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79ac80b1-a5d0-4f51-b80d-1ec12c7f5cab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5cv8Q2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:57:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nimias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5cv8Q2"
}

What the leaf hashes

{"body":"8734ef62f5ed2f4b803829697a0bc058c63c35db9e9d25bfd516df0ce45d7d41","id":2159947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631432151856,"prev":null,"subject":"erc8004:5042:105656","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. 0x7d74dffaebf255b2b0894cd4593e6700911b25b3177ea9781c1344b560b001aa
2. 0x25bafff47afe935af245bf17c82fc047b29d1475b9bdb5743d4b0c302d7fcc25
3. 0xd5fd63fa55ead998544cb04af563d037d0795d014c4f79e7fad96409d52a5f3a
4. 0x768b8a071cbc62c254ff762c20d8efbf65908014a1a209534e57090fbef47c23
5. 0x166a841c83920a2302519d201692af664bbe4e25aa9a54c085df37d9996d7f1c
6. 0x97366d6aa9032116125dad807c01c5f954dab05f6f84517a339686fc4ca85c5f
7. 0x5f87efd2e3e9f96581b942968e0c5e1eadb0b1b8dd829b2a729e1676fa7e835e
8. 0x1e7f73e535f738a25f77ee44611d3b3a14597a5c03a67a2a3c078e1b11dbf39f
9. 0x6eec6040090a9a2777dd1161d731ebd7de5503e389fe5ffd396f5c7b39a75423
10. 0xdf17e848fce9576c6cc782fecb80e7df58e69fb4f96b98aed10ef0c9a6bfbb38
11. 0xba3a4bf961e6008fcf45d9419d0c3ee29ad21bc381fabbe9a43868bf93113fb0
12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af