Evidence row 1772150

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3fX7hB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be1b7994-c9bb-47d8-b4a3-9aeecca25992/.well-known/agent-card.json"
    ]
  ],
  "name": "Alantet",
  "owner_address": "0x921f7dd2a14c63b2d5feb8d185780c327a61f4f4",
  "raw": {
    "agent_id": "8102",
    "agent_uri": "https://centralcity.ai/a/3fX7hB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alantet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/3fX7hB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alantet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be1b7994-c9bb-47d8-b4a3-9aeecca25992/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3fX7hB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:47:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alantet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/3fX7hB"
}

What the leaf hashes

{"body":"ce99d9099439a74d19a3b73b5d369898c1b10b1468a439c2fff26c6ff0272ebc","id":1772150,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548068400545,"prev":null,"subject":"erc8004:5042:8102","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. 0x3ce6e9ae8d0903fbb6a6b2c3e1cc3d9f41d3f159f97eca8754bcd18d493047cd
2. 0x0ef686c947e182dd0c96b9eba2d5287bced62fef9bbfe4715947c9108864ad43
3. 0x5be434eddddbd0efba53fd39adbb519fa574b9e7c175860f81d18eb8b363ab2e
4. 0xd38666f1c5922bccfe51d08a3714ed3d9262d93721ae3e146b3d9c24bdc7865b
5. 0xb7bc74fb1936953480a6348a978a2866e673e9c60f7609aea6c2e6bb6b98f815
6. 0x8abb84166f68f7a936ceb4ab8c3d09727ff3b2d4c3aa0cec154dd6514d88dabb
7. 0x7d92c459d7a39aa74d5dce4e064a530baad4fe65eec8e2489926b5f9541fbebe
8. 0x8a1b5e4b2b650432a152dee9719f484f9318a1e67a838cfd610548dd35f353a5
9. 0x93232555a87d30cf620bb21f66bec44283025c69337c479fafe5f1c54eab5d8f
10. 0x80bc1db978961e510b4e9e07b7159617f6817e968c0b01d9b7cedbc0b2a1c54f
11. 0x597c1022d6bd370b300136103c8fb2575941f148bb07eee46230c709ce2331ac
12. 0xae3101dcea8fa2270cd50145f461d9d452fd850bd818f7d01a19511ac58f89c9
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90