Evidence row 2280001

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TyDiSj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b3c6e718-162a-44c7-acdb-f166b51110ad/.well-known/agent-card.json"
    ]
  ],
  "name": "Flava",
  "owner_address": "0x0a0d40112b2d17be94d696c9a9c49a113d7203d2",
  "raw": {
    "agent_id": "133028",
    "agent_uri": "https://centralcity.ai/a/TyDiSj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flava 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/TyDiSj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flava",
      "registrations": [
        {
          "agentId": 133028,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b3c6e718-162a-44c7-acdb-f166b51110ad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TyDiSj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653563,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:11:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flava 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/TyDiSj"
}

What the leaf hashes

{"body":"96a9ec6c40050af1c2fa97a1f37268e7f5df0fa12b01664dd43e09fea3f87fe7","id":2280001,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653887097936,"prev":2279537,"subject":"erc8004:5042:133028","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. 0xa88334cf88ac2b46d95ff2c171aeb86c903a3b8a96085ba2b830dc05c065842b
2. 0xb6da1138605a9655e6da1a03892a0e69a555c82c557ad0dff887c257f5ff5623
3. 0x8dbdc0ec80b551894f8dde55db5c387ecc6b7d4c6ff53772a0cf64718b75b4d0
4. 0xdaf7b8db2aa685719622d25ef4aaebac7a39d638016195e6e81bb57ff05b9af3
5. 0xd38e7e67e93fb20ae4b3d0588e36cfc0d3ab67e809caeb91ebc18b7c841da3fb
6. 0xcdfde5b1ecfc2311f3f5adeb5c337290c099fc1c1db45cb3bd1a5bace0645d76
7. 0xa36a674c874cb7e6b4b12efdba8a941b9355e23207d81bf76c876697706cef69
8. 0x90a49260ebbfcf9f3843c5a64cb1a1d426df96c4f66a4cd88758b807f3111350
9. 0xee80b2c23560ba1d00fec4c6e48ca0e42bf67cb27c3eb9d8382ac663e2feb155
10. 0x025f90a4ac610bb195520b6ec7cc71b34db4a835a8c1f2e22e530b354480cfca
11. 0xabaddc3d6a701f07a62ef798b40fe3ba319dc7441591486022f6e131f4383d96
12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af