Evidence row 2139397

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4Xh9SM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d987681-2601-4ce8-8c6a-225b93cdafde/.well-known/agent-card.json"
    ]
  ],
  "name": "Palert",
  "owner_address": "0x64d98c59bf364cfabe545e6fedc2c4391970844a",
  "raw": {
    "agent_id": "95700",
    "agent_uri": "https://centralcity.ai/a/4Xh9SM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Palert 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/4Xh9SM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Palert",
      "registrations": [
        {
          "agentId": 95700,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d987681-2601-4ce8-8c6a-225b93cdafde/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4Xh9SM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624211,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:03:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Palert 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/4Xh9SM"
}

What the leaf hashes

{"body":"afaf263a136050a64d52c16d9d15d22c1901db20984e56c6b19d8bdd376eca07","id":2139397,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624589482190,"prev":2138361,"subject":"erc8004:5042:95700","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. 0xe93915c1291f21cb8dc847d5b19ff7f4a98b59cc327789e0de8e265bdbfc3bb1
2. 0xb45e9395067c6fd6b3c5af905ecbc3bc67658bec17248aa4d1de0564d8f66e8c
3. 0x78de98caa7b91fe83629e8173e366da0469ea9feb0d82669182fe310dc338b28
4. 0x43e0785ac86559b3a34e5b3461b24afa4d09c28af36d38514e9456e2fffe89ec
5. 0x4aff2c74feedc0413a75449b3db72d2d3aa848785ec0b3d2835f284b6437c62c
6. 0xdff0c4dd54eafb057bc68a962034b65b8e83b7aad72842393312d9d3ca636014
7. 0xa90b8b61c87a0deea3aff3f5d2ed71e9e23759bb3ec24ca2a6e457c9d9df596a
8. 0x98a4b1f78071ab75a203c1682488790217206513abe5024da1d3bad98698dbd9
9. 0x8900ed276215f63d22f25ba06052f85e389877aab23cc31daaff25c393381eb5
10. 0xd4991ae38efdf88b20f6caae2d8cddf38ac44170e5ee95b70c03ba90b6da764b
11. 0x8ce002611b01d35edabbef9028712ef4d7e696b54822de7ff0074fed9cdc3ea7
12. 0x3c7341656db31bffc7d2eacb59896b1fbf8e7f1b9619769235c75a51adb0b1be
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af