Evidence row 2524008

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/x4Uiit"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a508a03c-4990-4d43-826e-17ce67ad8629/.well-known/agent-card.json"
    ]
  ],
  "name": "Grenta",
  "owner_address": "0xc896af098dc2cf5771951004e8f4425dcc96073d",
  "raw": {
    "agent_id": "158020",
    "agent_uri": "https://centralcity.ai/a/x4Uiit",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grenta 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/x4Uiit",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grenta",
      "registrations": [
        {
          "agentId": 158020,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a508a03c-4990-4d43-826e-17ce67ad8629/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/x4Uiit",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:36:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grenta 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/x4Uiit"
}

What the leaf hashes

{"body":"e42a6edc88b072fa6b0961b7df3a3fe971e5e5f40d49dc351d8640a54818247b","id":2524008,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680574957581,"prev":null,"subject":"erc8004:5042:158020","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x44c6f58de7d9cabd33329ce0372758522f32e640cfee51042a9be43006c5dfba
2. 0x9f30a21ec14eda85268595f0580745c8bd485973483fb8b206d60715c877aa8d
3. 0x4e9fe9775d718f0884086725866a39cbc42cc16b75ebcfbbbdecfdaf28291638
4. 0xd68afa50a26409af540fc7af16d9f1d36268de2a26f47a069e9862dfc9eeca79
5. 0x914f50307d87d12a251f711339b1c050b4002d09ffe10f52bae94ace78145f7c
6. 0x47bf85ac1d0a403fce8c7b52155a8fa5c227ae4a6ab06ed06ae169f9e86fb890
7. 0x043462fb290480c1f99a89c5742e19668f38df97cb18ff293ab1a4a6a3dbec1f
8. 0xf481490d418192a414f2572f6b55b5e4ec00b2cde32351fe05f1d74b3ef3ad17
9. 0x8cc666cc1c06420dca30b8964e29f1d7ce57824f7f246aa4253554aac61c3d0a
10. 0xc96140e69796c63ae9ce973a4f9e3cf27d5a7613d9b03e00bdd21d7ab0d498fc
11. 0x59d5b37600dc07b2cafa0b015ad9682f1607b63612f79ba058b90b8c3e518fd7
12. 0x5ff43b4af0926b2c821ecfc8692ba1e71eab00783adb09823a8a2e2208cf51ec
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7