Evidence row 3154957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gTAzET"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a2e32e10-88e4-44bc-a3dd-025b7cb436ef/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaudert4",
  "owner_address": "0xc0ee1e00d465117aeef2f2cd475ff61f029851cd",
  "raw": {
    "agent_id": "310832",
    "agent_uri": "https://centralcity.ai/a/gTAzET",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaudert4 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/gTAzET",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaudert4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a2e32e10-88e4-44bc-a3dd-025b7cb436ef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gTAzET",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:59:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaudert4 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/gTAzET"
}

What the leaf hashes

{"body":"71b4c94f7d953e285fca81404e29637298625a9027b758312e20a2465fbfda88","id":3154957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836783031977,"prev":null,"subject":"erc8004:5042:310832","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x3af5ac64cb993be7442b2ffc1d0e4189a5a82d7d1939856ed6b37ffe7e03ba7b
2. 0x6c63ced4720c7190e3ad43fd662432bb7f7bbd4050a5eb6cd6c9faa6c813bfc5
3. 0x5ec4643b2f08b4b017649cd3178739792cf824b35e1ce482666e5f9269a39272
4. 0x6add86da9d35d8e22c0926f3b7f8850d25241200e410a4a9cdb03ce31a0dc508
5. 0xa2a64e5f621a94063ab2f829e26f3db654c347250581be923114f2ffa740783e
6. 0xe49941e7d0a1a2a624b48f4e26fedbcb4d13200295ec9dc59f774d7094368da6
7. 0x21b265acc08de04b84915cc2abc4f79934eb354e680a9b3e44881571c93764af
8. 0x4433b1d6bf634417e30fbed103512c08556742a7705863077e8673334c678ee1
9. 0xf9e33a15f0640102797ba2e5e6913e29613f1c052d2d4c71ed16757d0b0b2930
10. 0xb86db3c45ec65da2b7e8b0884c0546c2a0e84bfc18d5343c1a65fdc606a5c0bb
11. 0x50e8326822c250fe9468533fbe19e847235f3acb785f068a3c8dcd0eba45bf41
12. 0x4a11823259a1228f23d58ff03b04b04b73ed0fb8c6cdb6524450b0c58cc108d4
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345