Evidence row 1841335

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8iW5r2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/66e70bc2-c1a7-4871-b6f1-d64751571ba0/.well-known/agent-card.json"
    ]
  ],
  "name": "Tasis8",
  "owner_address": "0x6d3c3b09c185e6207257595e9d921334f0230d4d",
  "raw": {
    "agent_id": "35624",
    "agent_uri": "https://centralcity.ai/a/8iW5r2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tasis8 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/8iW5r2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tasis8",
      "registrations": [
        {
          "agentId": 35624,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/66e70bc2-c1a7-4871-b6f1-d64751571ba0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8iW5r2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573840,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tasis8 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/8iW5r2"
}

What the leaf hashes

{"body":"1ec3a03bda83b0a3032d58624991a1b0854552c76523a2d5432094309a01b4f0","id":1841335,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573855377791,"prev":null,"subject":"erc8004:5042:35624","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. 0x37f7332a3499a44c8f3c45cdf4f0d324c85c535dc9d0b2e3776b3b6ef9a76a72
2. 0xfec5740f3b24b037a4a3842340cf59f90afb81aa3f0476087d3857bcf1aa87f7
3. 0x3e5f161165b98157b853914d9958de071e89fcce636edfa326afa64b3c8e1aae
4. 0xb0811f2d05e10291fb847c605cf6345b25a874d28eb9d8dee475a176a1aee98b
5. 0x7577f7c5f3a01c8f7540dfd8de4a8d84114769ec0c403dfecda4fbadac64a110
6. 0xe8199fde61eb4b45589495747c20d9abc7ade13cb5e4be315b8d493a87dee4f8
7. 0xd4616989f4f54f4d80518427b5a8b5a2d5c12009a9b4357308864cd72a94dd4a
8. 0xd9c5f5cbbc722651edb64ec30af7dece8dcd59ddc46285c1a54f4cdbf0005e96
9. 0xf9748fb41ed0113114fb3d322a75d9d25de55d14f427fff4b8bd7676b90e4c49
10. 0x3ced2ac9b2a9cfcbdabe32accfa7b0c8d73d14d3c4aa3c744d1fa2f1efef6bbb
11. 0x959abdf3de12e545c64fef995f617211ca772ef7acc1be06d36134bda21356e3
12. 0x9b74c5706b41df5a62ddd1b028fbb5469f7efc37643fbde44523f1ca919bc8fc
13. 0x28720157dfb204e575f9c0d1f725e8e1a816aa8cdff9b2a7135d27bf6c638bdd
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90