Evidence row 2043608

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JbYMgp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cbc3f127-97db-46dd-b44f-859e65603d05/.well-known/agent-card.json"
    ]
  ],
  "name": "Piabafias",
  "owner_address": "0xf2a3ab9ae3d688c9e231cf84ed482fd2a1d5e808",
  "raw": {
    "agent_id": "54720",
    "agent_uri": "https://centralcity.ai/a/JbYMgp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piabafias 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/JbYMgp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piabafias",
      "registrations": [
        {
          "agentId": 54720,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cbc3f127-97db-46dd-b44f-859e65603d05/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JbYMgp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:12:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piabafias 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/JbYMgp"
}

What the leaf hashes

{"body":"27c848594feb590c886f182c2fc9806f9e0ae3e22f53e46cb771db9cc1bf86f4","id":2043608,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589143702719,"prev":null,"subject":"erc8004:5042:54720","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. 0xee467de7cb243199e1c77d0c1ee6941f8ee9b3c8660e8dc6baee53f4c86e7931
2. 0x8803398250f29dfb1bf81ad52b9eb8261a8351515a28f65684fc5397e315c408
3. 0xd8715dadf4bc2fb77826ff3fbf3e578b4818c8d00c810278ab0dd95c5aa60479
4. 0xeb9b2f4dc7697cdbf8a1f4904bdf483be5b5b824efe3c8a74afcccd1fc5d334e
5. 0x8a8c00eff93fcde9727f639fcf20009329a4aa22d909722aacf3534ee992272c
6. 0xf4804406cfa693c7f49d31d7fca28c3edcd96408965d28d95f5d6819c2c444fd
7. 0xe12f1429c4396d994d6d88d70710c7a99c888909ade107d0714dd4312860ce73
8. 0x3a1a00709e792088856e716ce0540d3666d7e3f97262bb468c40ac084ef35aa8
9. 0xe60441cd2d9a8052fee7e1053aaea793ba3d46fd160709713799cf24467cdeb0
10. 0xd601d517ca4ee4e6d71c4d03ed97228900ea403ab4acd8ad71ff60deca2cd10f
11. 0x3e8e0a80d0d1e6892613c589815216d3f150228df9977c0e1624cab3ea6ebfdc
12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af