Evidence row 2626384

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Id4hC4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02d13717-9ca3-45c8-a3ea-69d036ccc601/.well-known/agent-card.json"
    ]
  ],
  "name": "Darkabel",
  "owner_address": "0x7148400b282ae62ba0e6d4a4a1d2206cc590bf81",
  "raw": {
    "agent_id": "199825",
    "agent_uri": "https://centralcity.ai/a/Id4hC4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Darkabel 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/Id4hC4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Darkabel",
      "registrations": [
        {
          "agentId": 199825,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02d13717-9ca3-45c8-a3ea-69d036ccc601/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Id4hC4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731036,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:42:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Darkabel 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/Id4hC4"
}

What the leaf hashes

{"body":"00d996ed2d0ca6b8adb5c013ca1ce9f18c8873a7fe812c406c6053d23fa16378","id":2626384,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731320873298,"prev":2626057,"subject":"erc8004:5042:199825","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. 0xcb10b950ba35ce2af404c2f0193eb34ec39943611f8bc303f12c9d93a0d68835
2. 0x5accca4f11283859836390216c6aa6ac4a13f29fa2be95cd19961dde7844fc30
3. 0xd06a42e14bed7b5a75a1ecd3b9915dde621152c87e8c51af9c34302100232781
4. 0xa9c36f731d2d7969d49b23539e1566c7defcd910de0f6a943b9dc3770dbd9c63
5. 0x341fc6eec29292d3d8a1e6c256eee1c8f0f5b67492da8fb741ff6d3440bffd95
6. 0x13596b28884e70c89d187c493be195ffbe0e69dc01dba7231124d15d64ade97e
7. 0x37db525f4c3b72492cf2e8700bb0fd3a667de0905c40e2280a20bfa0a4b7db8c
8. 0x428384db81a6208c5cfc62a388b6bf4f7753b950c2bb03ab89ca361c7080cc4f
9. 0xb7763ee4d6aa7d741b84e32aa679c85b821940c1cd81ee6d20a1d1bff38601ed
10. 0xff9717d95b70b2de17626473a590af6487ebc223974a946d2a4e0fd361dfd0cf
11. 0x1175bff495a6ebde6163067fedb3491f9f5e2a7f5580afdd87d65af5d32abcab
12. 0xdbb677931543240db31acc89fc1a9b53835dee388a4e4c67e756b443dfa01970
13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7