Evidence row 2626943

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8rwDRw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fd10b30-4ceb-4942-9671-92bcc071111a/.well-known/agent-card.json"
    ]
  ],
  "name": "Stansefjo",
  "owner_address": "0x52b2a1e3745bed49f2c04cb137837358b61ff886",
  "raw": {
    "agent_id": "200193",
    "agent_uri": "https://centralcity.ai/a/8rwDRw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stansefjo 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/8rwDRw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stansefjo",
      "registrations": [
        {
          "agentId": 200193,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fd10b30-4ceb-4942-9671-92bcc071111a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8rwDRw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731607,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:47:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stansefjo 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/8rwDRw"
}

What the leaf hashes

{"body":"da7ae78df0417c8a34765843c5bd6cd487fe5841bfea4089f591839467691fd7","id":2626943,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731659818863,"prev":null,"subject":"erc8004:5042:200193","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. 0xce76a59f0bae6de3047532e5b3e1b64e4ca394db737276ae342aa970724f726d
2. 0x70609c77ecfab64e9d54781f146b5cd7bc0e58d48e1b9a6d94181049be829873
3. 0x881a6c760a78ff2ef8055d3744936edaea6ffb191f7d8cd53bd0bfff17e82c8b
4. 0xb8a2ec1ac6e77c7693a8c984228cb74ba913b2332e1d2f9210b34f47b3f3c9d9
5. 0x07f2ebe01e17c5074ea8fa59ad811d3a4b9448518883d2e1913136eddac7fd36
6. 0x3bd9729cd2273ed53637254d2c9105091b99a93d6881104b6ae4a6f7cf85e2bf
7. 0x5c2bd764ed4830bf51523a150e2cacedf4b8941114673f77a79e11417fa3b1c6
8. 0x610e2de9ec0569d99682bc816aab6230cf136292a403858dabc00563cd2a12dd
9. 0x7d5025e459ed370287e758b2bc8a137b162860c4dddd31ce06ceb04568c9b097
10. 0x7e3e1e649ecadc6cd237f41d49fbb81e2bff70a3310c5d571ff961f5ee4e8181
11. 0x85246f034a7ea025d34e6044810fbe59a5a7ff40b51bc756b4e4f50de27edcf5
12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7