Evidence row 1823937

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dMrHE6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc579c67-4321-4f7c-a42b-983f4c7a9598/.well-known/agent-card.json"
    ]
  ],
  "name": "Nazobero78",
  "owner_address": "0xadf2e69020c1a71d12f574af780b10deccc6b6a6",
  "raw": {
    "agent_id": "25006",
    "agent_uri": "https://centralcity.ai/a/dMrHE6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nazobero78 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/dMrHE6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nazobero78",
      "registrations": [
        {
          "agentId": 25006,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc579c67-4321-4f7c-a42b-983f4c7a9598/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dMrHE6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565466,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:41:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nazobero78 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/dMrHE6"
}

What the leaf hashes

{"body":"a813f97c1ee7aaf20d58e473ac40e6784589335edc788702f7cf8ce694d37ef8","id":1823937,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565691806241,"prev":1823603,"subject":"erc8004:5042:25006","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa23f93e3a6cdd1c374601887200aa11ce00b520c1bb569e13169854cb8b846fe
2. 0x29ae88460e4d62ea227aafe83b829362daed40ac0b524553347be2ce57b92652
3. 0x759dad3c7fcabc00f48e2cbd62612bbe5f9a446f96c85df5327668b12e932170
4. 0x116bd692cbffa0af592fa425f8cc340c18db534e876ab07859b3a037aed9a8e4
5. 0x17af388edb9fc3517a29d3f164d32e22e28515bd4aa36b4a0d9c1ca26edebdc4
6. 0x414c8cfd2f4658513133dc79d1562981cb7d439ac8aeaf32a45ff5ecd234f9d8
7. 0xc5d16ec3307a02d3ec449f14d9fb9eb1d300a14ebb1249adde2467fd385b4444
8. 0xaddb0265b5da4a8a6cf1dc34d1f0045fe0aa1faf55799e6d7484eb0f01a67502
9. 0x978b83d43a05a1dc910427dc5faa96cb7311e2aade57ce5ad79592330312e4dd
10. 0xd79b21c21409782fff36edc5151fc871b5a4d39eaa582246b4652a505cd0b739
11. 0x47994b4ad552e5e598594ef55a5506460e81a3fbdfb225aa638302053116b42e
12. 0xb07f228eac6db8825710e10582bb3eefd4afac416e47c9f92234daccdfa086d0
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90