Evidence row 1815466

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rfTGrT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fcffacc4-cb34-4283-8065-493d5da3d5cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Leister",
  "owner_address": "0xfb42f22c4966c27135926a82b2ba3682904abfa4",
  "raw": {
    "agent_id": "19853",
    "agent_uri": "https://centralcity.ai/a/rfTGrT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leister 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/rfTGrT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leister",
      "registrations": [
        {
          "agentId": 19853,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fcffacc4-cb34-4283-8065-493d5da3d5cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rfTGrT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560861,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:21:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leister 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/rfTGrT"
}

What the leaf hashes

{"body":"bd6a7c99123fbac40a75be945f22a8f10e82fee2b3c0f7a045c233f01bbfa5a6","id":1815466,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560917027848,"prev":null,"subject":"erc8004:5042:19853","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x2ff633b01e364a5049ea4cafbbecce8291e40767769a8062a877970676b35966
2. 0xca85062da2295be833c7bca93962aa8a78f5bf7823a15799152ccb67e634ad62
3. 0x61e2f5f36982e8804f94c744848be8a2a7fe6b4310882d285fb0de6fdac4f0c5
4. 0xfc87db3fce233ea92a3605dc132eb3af7e845147d17d6f83acaf8a87b3eaafdf
5. 0x720e6683c6eb94ca26b9a30d1e04a250e694b92f5574db6c3d0d069971360d2a
6. 0x354b6591e57a627e7d06f6fcf83c61f10ce621f689d62df5dad447b843e9eba3
7. 0x1c96d05be07994430420e35743d463af7f16ae38a4ecfa696c6507c3f2ab85d4
8. 0x9c8593e0cd2bf0417d13f52effe466ae8894e9eceaa0cf62fab5b4d2d3c67eb9
9. 0x5d3fb3455f72ede06945c24d1acb79f4be329bbd7e215f6abbeb853219668ee4
10. 0xe9bc1a64dee9de61d77caf851709086d4792b3fc80e4057e80ea2868eadd7f40
11. 0x5e55b5225643ef5568f95c481fb5878746f2b55911abfb0dac17cd586ce9a59b
12. 0xd926a6f4439f955816eb332eb7f9515d07f60810bf60ef34b3a3d684316d3356
13. 0x0112f1cf16780e57f3e96886bf4fa05aa46598025dc9396eb1cbe8b1dcdffd9f
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90