Evidence row 2732104

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CxNBom"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe388b66-fae5-4747-abab-c0f6ce146f6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Grimpis",
  "owner_address": "0x1081b4d72ca904319fa05778aa65a31a482ea811",
  "raw": {
    "agent_id": "213668",
    "agent_uri": "https://centralcity.ai/a/CxNBom",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grimpis 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/CxNBom",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grimpis",
      "registrations": [
        {
          "agentId": 213668,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe388b66-fae5-4747-abab-c0f6ce146f6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CxNBom",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793751118,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:15:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grimpis 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/CxNBom"
}

What the leaf hashes

{"body":"47391adb73fb04ed6213fce5735c2282238f05e782096731a5444d18c98576ec","id":2732104,"kind":"listing","method":"sync.erc8004/1","observed_us":1793751346007721,"prev":2731866,"subject":"erc8004:5042:213668","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. 0x261dc4a85536833a0599636d87b772f71b7e7ba02bb7720870d4f0a7a5ad8a0a
2. 0xb6ef7178658f1533a1969e94fdac5cc16586fa13680f643055aec2e388242ce8
3. 0xe229d1ceafcc201313d1508cf3e02344cab15b073adbfc8dc41f7d3abb81d6c0
4. 0x80b1928676d84653f7ed4c86417f84d849fb1d5cdec29491c347fd679b91268a
5. 0x40af393d82178b6e2315ac3e61b92c754f876f87455cfdab1b27458f28889823
6. 0x7303cd8c982093e1427d8fc45f30f64534eb5b8291cc45048de39a50d303c67b
7. 0x5a3e07a8aa9e437ee0419dbb9bd701b3d3882c24933fae9d4552802a662da997
8. 0xd84a2b87b39e4fc6ea514f2a57ee1433f74ff613776e2cadba060dc573f98716
9. 0x147661014709e762f0d9e2f488107737e76ed34e829535eaaaaee548567c7e9c
10. 0xd8fc0bfbd7e60ee9e39dd34f4ab8a7a8879a0aa315635807b9cf49c9c6f7e9df
11. 0x0b9eaa2121ce023972822afb7ae7501fcf2c55488696f5568d74f1902d1c36e7
12. 0x6bf0f8cc1ba1f345b51932fec924cbf67fada18aa6950c0343cfab49425ae510
13. 0x1122bc62badcc98b7cd86b71989e4e1a56594eeb89a26dfae1ea7df51a21215f
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345