Evidence row 2612196

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cFwdKt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d59bc617-b411-447e-a653-4db4309feac1/.well-known/agent-card.json"
    ]
  ],
  "name": "Stimpis",
  "owner_address": "0x15b11c00f9e661883ee67e6bd56584b5ff3b6340",
  "raw": {
    "agent_id": "193999",
    "agent_uri": "https://centralcity.ai/a/cFwdKt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stimpis 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/cFwdKt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stimpis",
      "registrations": [
        {
          "agentId": 193999,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d59bc617-b411-447e-a653-4db4309feac1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cFwdKt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stimpis 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/cFwdKt"
}

What the leaf hashes

{"body":"ada36e245f630c1b01e34853876b2b582bdddd5614d1a4c19c484267da2e7d8a","id":2612196,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723612230156,"prev":null,"subject":"erc8004:5042:193999","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. 0x1118a1dfee91052c46bb25379c49f31f982d277c2f12a1da6f1d885dcf1202ea
2. 0x30910e61a8327d3020ab1c66735fe8f4fa7e60a4672a1e22a67fb6812d71f43f
3. 0xd5e87c8b5c31f30039433b9c77badf4843fa6a4c029b1ae5028cfd10e92d136f
4. 0x3609b851103a428e1dcec066058641c8beb6718ecb9b9f4ab0c6efc6ca1b3da8
5. 0x90c3d8364f43c89e395d6b3060e096b6cc0f6f8130f78010c8d001c906724a49
6. 0xe733958f78f98fb7f81266970557db59cf58e4aabf94323de6744ba294e26c7a
7. 0x7bf4529182d2c9d08be7950a46c88d86f583297baf97ca8cd53f86e1ff31ef0f
8. 0x71f7a794bdad92bc6681e4f0508111b8e029d69d74a33b88b445944a98fd4874
9. 0x61702fb4397fb016b55dc519f01603e1f5678ca53c308c955be90cd9c945c2d1
10. 0xc8540e298ae514acc085055aa76b971821e2ac86bf55f5da696eb843d04dd71d
11. 0xf84bfb14f98a782f35a6dc70e84fca457999d4b4dce80312617e5d66d426e6b8
12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7