Evidence row 2979629

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hmKS5W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f627341a-450c-41c3-9ed5-9019ef1e863d/.well-known/agent-card.json"
    ]
  ],
  "name": "Pampero",
  "owner_address": "0xb57fdb7197c2752a204c3a31b65b262b29b8105e",
  "raw": {
    "agent_id": "236928",
    "agent_uri": "https://centralcity.ai/a/hmKS5W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pampero 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/hmKS5W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pampero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f627341a-450c-41c3-9ed5-9019ef1e863d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hmKS5W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:44:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pampero 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/hmKS5W"
}

What the leaf hashes

{"body":"26dacf02727982246df9142210aaad16890616825e017f307d2cf44f64cffed1","id":2979629,"kind":"listing","method":"sync.erc8004/1","observed_us":1793781857886524,"prev":null,"subject":"erc8004:5042:236928","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. 0x575c9e93de5293fa005e5d10f68748403d51c774d340069b241ebb4b01333993
2. 0x84eb4e20b3adbc8cfb0e48622ebaf4b9b72d1dc2ef401989140dcbdc15dffa4d
3. 0x5eb9bf000dacf251006a97bef7e4e6807d22ee817ff8bc770240edc85be0677e
4. 0x5e619c590e98cbfce093f898d744913daabd7fbd1c7ada02aef8bbd8b09fb193
5. 0x44b68b570608bf1f6c71590f9c49dc965781f48e9dea023edb81c7ac4e93322f
6. 0xeb2a01bd2e0b09f3a32f4f6d138a7f7c74435f7a87bd3443257875a08970a3c0
7. 0x74c26a29d792a340f813add2265864287f33cd5b966486cd799f3d775ea97b56
8. 0x5495ffff92958f384da7f30f3a4e92335a3c545883ebe6610412b6a4ce4536ab
9. 0x5441df200af8cd6c5e471aa62ab7afbce70eff4b449b367a8cee114fc81162ef
10. 0xbd140cfe3959a243e6b65595dd3ceb31f32c1802be6fd80064edd20db47df3ab
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