Evidence row 3128681

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ik8G5M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6c4ef60-55ef-48f5-994c-e0dacc2f3a11/.well-known/agent-card.json"
    ]
  ],
  "name": "Griandose",
  "owner_address": "0x1a83aaae76418c3447a58a228db512f87c01e988",
  "raw": {
    "agent_id": "292894",
    "agent_uri": "https://centralcity.ai/a/ik8G5M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griandose 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/ik8G5M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griandose",
      "registrations": [
        {
          "agentId": 292894,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6c4ef60-55ef-48f5-994c-e0dacc2f3a11/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ik8G5M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:04:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griandose 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/ik8G5M"
}

What the leaf hashes

{"body":"899e0e56ce7bffb7f08684d0c08ded8091408670cadc010530ae7ef327a3d281","id":3128681,"kind":"listing","method":"sync.erc8004/1","observed_us":1793826289532208,"prev":null,"subject":"erc8004:5042:292894","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. 0x99f835b5e315c6609e0dee8bea9ac97d98d9403287a0afd98b588f2a64c653f4
2. 0x9ac9e0ddd42dead9a4cad3712cba2d5b858ce242231360b2451d5d16889e61b3
3. 0xd316c3c25d05bf0f04801168b78de3ffa727479c034da28222691476df0be9e5
4. 0x3222f53d3e9eef180cb7e25c2bd9461469d76134971f598512dd2e3c7ca14f3f
5. 0xd23d2675831b418d0b636c7afd41ebd9eea8eada7641e3ee4730e4cd9a0424f6
6. 0xa8975acd8be9afd62f24a7096caa536f289978e506870273b2eae659da6e31b2
7. 0xe829fc4fe5e8cbf614b95072c508bec8f83eecd3f37c4daf6a5bed7ef1f7c29a
8. 0x3a851c0ee302191f3812cca1eaa788a5a6ffc1ec729548869a38c84700985dcf
9. 0xd5514ed66090ac8029a41ea1dcbbf6d2cc9e6f41921d0ba0b73fa3adfd35b9ee
10. 0x151f31a2440bbf4a1f02698f13c4aa4295b6cc161f30f0a7cf5b5bfe5fd402d9
11. 0x226a0b5c913d8d0c90573d1c706bb0f0674b9e48182f3291f0946bd6617d9ee5
12. 0xea6a06913a4fe1f5f76faaed740767a6bfdbdce43f74dcae8ffc516ac65c432f
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345