Evidence row 2936646

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zf0ZZZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ec7ab04-dc28-4041-8db0-4327fe3ffa02/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaufer",
  "owner_address": "0xc96c072146d66615de2bb03c806556ec5db4f9fa",
  "raw": {
    "agent_id": "221555",
    "agent_uri": "https://centralcity.ai/a/Zf0ZZZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaufer 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/Zf0ZZZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaufer",
      "registrations": [
        {
          "agentId": 221555,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ec7ab04-dc28-4041-8db0-4327fe3ffa02/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zf0ZZZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793761372,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:07:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaufer 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/Zf0ZZZ"
}

What the leaf hashes

{"body":"ea86c9049d61004c615692a034a9b6a61712ba3eaecd862059ad5a21035ed2a8","id":2936646,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761672636039,"prev":2936223,"subject":"erc8004:5042:221555","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. 0xec693a3a81c8180e01b1009a3dc4055fa0662212402000155baa13774347d472
2. 0xb5084d52fb1bb3ad683dc0f26b350bb1ad39a304ae1f3a250fcf9e6e0ada4370
3. 0x5b3b99ffaaef84376d36221e8a45007cde8f98fea3a79a59160654bc6946abc6
4. 0x017dcfb73e01af0b990e4d59c75c4a4f1da015a19018641e34e8fbbea0bcd38e
5. 0xfa4a389512626cc9dd5c85f3908b809af793e8ee48744fa6e3f63670a3bb463f
6. 0xb0a177d2d097bd7666803ce07126748aa5974249c3902ee2aa21900de6aa941c
7. 0x7914ade075c7ff7b5a25a1d5f1b12655a08ae3493c92b9720779538b315b23b3
8. 0x53f3e6f827e79fde2dcdc0cd8f48cede73a7af75b3df9ed92b2113c1c971a757
9. 0x39407df538078bb010e95a4c0e34cb0d1627a284fc0204bc98d6a398b910819f
10. 0xf178e8d7906ef84050342f627166b935912f6aff44a0b484b4e27df3f9cc9a10
11. 0x2051596ad7c59c3b92f588d4a21a983708ff828d02c6a58881e8f7e2f2ba4629
12. 0xc22cd114ecf7757f409b16914ef0489a26dde6910c4f1117e96ff77146762d08
13. 0x782a1a2f3f0878eb1c92753b629d96a12f74b891501cfbf8088a58996315342c
14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345