Evidence row 2559763

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Pu3Mj6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92b220f6-1983-447b-82b9-a01e66190af4/.well-known/agent-card.json"
    ]
  ],
  "name": "Orassik",
  "owner_address": "0x5a43b4693db70c378133d13f1c00a74cb9a87ad5",
  "raw": {
    "agent_id": "173141",
    "agent_uri": "https://centralcity.ai/a/Pu3Mj6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orassik 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/Pu3Mj6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orassik",
      "registrations": [
        {
          "agentId": 173141,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92b220f6-1983-447b-82b9-a01e66190af4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Pu3Mj6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697981,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:31:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orassik 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/Pu3Mj6"
}

What the leaf hashes

{"body":"f4c03cb36824f9d2f99fbc05a80898591fccd8b8f1f53f06722df6fdada9c9df","id":2559763,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698282416401,"prev":2559494,"subject":"erc8004:5042:173141","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. 0xe8bc7f108105cbd0ca3d7d0b42a427fc06d09e73fc9010b2b5dd6d987f4f46c1
2. 0x65a57b5af3644d19a57fba13d54a41651f7a031935ab8d28c29ccee4de9c2df1
3. 0x8926dc7e2214ae730e529c9e27343953bf7b4a90118b0ecbe0214a9d911fed67
4. 0x0c053dcd304ef7564290a2e15d8987be3f5be2c4667180d505ac024f52c3277c
5. 0x14f220ddaa4fcdda43bb5a3990952adc44df17b466cd946f4ebe4ad5395abdd0
6. 0x0829c98a2400a54b67bc17a05ae0ba4e2e500cd3ae445822ea0d17d66df7607c
7. 0xffe72ab4276a0189e58093750c394ca32cc6d5935cf5039e40bed514e3713e4d
8. 0xc648c9b9e6bcd6a04573a22edb49121e70f2f8d78738af771bc6f99d227de3ab
9. 0x38d99713f532e47a3274c6d701591016e38ab1dd5e4725f7d74276f632137356
10. 0x2c41ae4c8b52b752b7b017a5519ec4410e6df05e55fce8924bfaf03a1de999d7
11. 0x9754ff07fc10a16f252b67506de6264eda22cb20364e0f2d3f70e7b1f7c06d9c
12. 0x792fe2c8b779250d39b315920e8b7c549ec8c259fe9808dd30734ecd84783eaf
13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7