Evidence row 2137387

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vzmpf8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/417967f6-fc29-4dae-b455-8b6c21ff9647/.well-known/agent-card.json"
    ]
  ],
  "name": "Laubet",
  "owner_address": "0x8af67423e4822db2c7f87feec0d03f0ca9102b75",
  "raw": {
    "agent_id": "95475",
    "agent_uri": "https://centralcity.ai/a/vzmpf8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Laubet 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/vzmpf8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Laubet",
      "registrations": [
        {
          "agentId": 95475,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/417967f6-fc29-4dae-b455-8b6c21ff9647/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vzmpf8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793623781,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:50:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Laubet 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/vzmpf8"
}

What the leaf hashes

{"body":"36d475c79a11034da2ccbfd2e97bbdd93894678f1c9be3209c928b4426ce68bf","id":2137387,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623854171992,"prev":null,"subject":"erc8004:5042:95475","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. 0x981dd84bae0f52c74fc60224e1e37d88f6ff5f68537e05e066aac3c54670b353
2. 0x9e4cbad4fb9211c552319a57ea804bcd6bc8b499375b4e6e5a8c975cf68c6170
3. 0x13fe1fe66fe3be8830b426283d8ff9be6e26adabaf529b404a194b817bb162f9
4. 0xb0e310f391159ddf5896bf6d9b2f30bb05d58a07ae6a52d917eb2411c9ce82ef
5. 0xf37d687602eff26f87120c1690e19d22d0454c952f6ebcc489504f9a55b8396e
6. 0xf60ce6e9cbcd4d7d39f3c774b90c84d2070b418e1145393007adc68f1074a65e
7. 0x5be35962bfccd21701965bf3fd8025afaa92fc0382080ab0be2eb2e8919603bc
8. 0x49282f08bb89f335ada27e652bf1d597f7517ca2648201590d6e84e7f7bbf0c9
9. 0x3fc992366b778c52ec73fbadd914e819225453fbdf34d6346d1a08ce6285a6e1
10. 0x5223ee7b9eb7950669dc43f44d004ada9c625fd4aaaf0848573b978be294ab03
11. 0x6bdcedf7e191b45d839351a79a5e3976958c98fc5c7730497943a945da813667
12. 0xd4030d277689929823c2ca835f5a68477c633a7ba2ef9073c95bd96efab62dca
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af