Evidence row 3011269

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z8nCF0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/087977d6-d8ec-45be-b7ba-d6d7104b304e/.well-known/agent-card.json"
    ]
  ],
  "name": "Motastero",
  "owner_address": "0xdf53696fc98d86a68bc588334e7bd89590c7a0dd",
  "raw": {
    "agent_id": "250427",
    "agent_uri": "https://centralcity.ai/a/Z8nCF0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Motastero 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/Z8nCF0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Motastero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/087977d6-d8ec-45be-b7ba-d6d7104b304e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z8nCF0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:37:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Motastero 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/Z8nCF0"
}

What the leaf hashes

{"body":"5893c31faf42271168a3d7732d5287e6f5a721d6b573529f63ad5dcaa31815a3","id":3011269,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799430085617,"prev":null,"subject":"erc8004:5042:250427","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. 0xf9671afcc60d74dbf7a4703071e3d8336975e796b10aeec098e63c039fc45b88
2. 0x0a9f4c6f269773953a5a6b873a6341fd19504374f28fd41912459f05bff674e6
3. 0xde94335c330a738ee2eb3f3e946e9e4d7a76135abe89dfcec77cb8cc1fe1343c
4. 0xf413869ee291dd57f003a36cab16fe1af9bd9ad0797f1d1502584e07519e89fe
5. 0x202607c88d751f4563fa517d2d3e924484876c018492bb1bf2b018df77f84835
6. 0x116f0aae86ff7fe40831e773c9e07af1186d74809d751f178c1a1f302a460862
7. 0xa1f67a81d2ba5e24e732eac640370f0c140fe8271c2a14a1898f91a1a4e16933
8. 0x355dd4f7933087bd71a061079a0c8295f3650e8d334f514fbcb279bb8033b123
9. 0xff0a415cea786714aa3ba1eb51aa147b8fdff3d91eb3ef6119f1f593728ea194
10. 0xa399578501a7540fc44f34ea4d711aabc6dc9cbdf2f83e887d818866b3fd5184
11. 0x2cfd09b6f771b3134e162064341985f95eda46d8a828c3a7cd7d8c7a7314f7e8
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345