Evidence row 2958976

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wEMGIL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/539044ca-fe60-4982-a930-fbe488a2ff71/.well-known/agent-card.json"
    ]
  ],
  "name": "Taukjo",
  "owner_address": "0xcdbd19c58c900c6f2bc69510c095195b046a052c",
  "raw": {
    "agent_id": "229218",
    "agent_uri": "https://centralcity.ai/a/wEMGIL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taukjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/wEMGIL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taukjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/539044ca-fe60-4982-a930-fbe488a2ff71/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wEMGIL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:56:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taukjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/wEMGIL"
}

What the leaf hashes

{"body":"080da471278a569919ea9abc9301831771e54fdefcb271827e0c43483d48550b","id":2958976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793771781240842,"prev":null,"subject":"erc8004:5042:229218","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x57b5da823cf6a8bc2535730f35cae2650fd44a898abbac415c1ffd243e8b36ef
2. 0xa49ebb406fc291d8ac0886c25d4d7cc68a9c747eb551373e3024bbb30ed8907a
3. 0xa62b5c88bffb19c233bb593f075a63ef67f0e128feaf18df43d7368c4137fee7
4. 0xc6730794461910636f15ca50c28cff0a08a526647ef04b7701ebe2dcac7d2c5d
5. 0xee25c1d98a027cfa0c4bd4da89514c440abd458a067ed8885ce1bf9de70f3652
6. 0x32ae16298c3a5eeeff387b6dd16d2330375d765788ba024e3f4b2a53c21e0fd0
7. 0xc8625814abf17394fac7b6709e5269adc6c6c5e739d023ef42a91f7c6520e351
8. 0x12660a1d906d2ade99e80de2e6fc61b4d47c8f294ea1d05362803629d7d0deab
9. 0xb168bcccf8c1fdd7daec41323c0e674f9615b3a2c9764539dbae48d082eaf29d
10. 0x230c7f6c2eb3a2dca705c5c55b8eafb5f88eea7cd3c76c92c14c4b02f5e8b32a
11. 0x4f86b0cf294526e90a2e1021eb5dc8bd240720dab57a968bab26b7a4e89be950
12. 0x945fe9487995ba90c82134d19e760f56c5b24bc01d33b378e0e0c5fb0f54498d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345