Evidence row 1768620

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GroYRh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8075508d-7409-4eda-9bf8-145deeaf173f/.well-known/agent-card.json"
    ]
  ],
  "name": "Treirlias",
  "owner_address": "0x6822ec3dbd9443a72ec8e63e5b144d614f129cb8",
  "raw": {
    "agent_id": "5567",
    "agent_uri": "https://centralcity.ai/a/GroYRh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treirlias 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/GroYRh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treirlias",
      "registrations": [
        {
          "agentId": 5567,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8075508d-7409-4eda-9bf8-145deeaf173f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GroYRh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793543892,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:40:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treirlias 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/GroYRh"
}

What the leaf hashes

{"body":"a26c858fa804d029d3257fa62db931a79634f176f7b41c278989dcdc8d51c812","id":1768620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544044466617,"prev":null,"subject":"erc8004:5042:5567","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. 0x428d6865670e57af4436c477ee6d5aa3eb1c04fffd5fb7d7ff92de105c78797a
2. 0x227bf5b451a772bd8597e140bd83adc708c9373de90cfafa473980700edbf9a0
3. 0x78fcadcd9b8767e06565aa617b7ae65902944e8baf61bd08d19f42ec81cc8fcb
4. 0xf7eed7c30392560124b2d9e8ca1c9a157ad7ced8d7021a5a0ca9042c7a584868
5. 0x7b93684a939ab7d075847891c24626368b57dcb372114ade6b9945a3fe0f2d22
6. 0xb80813a5bc186ca199bb97cbc72bb8531e7badb7a16d80b26e85592b6340d4d3
7. 0x34c1f0b9588b96c072b8ba36ef2441dd14ef441a93fc4ced222e4a3c57ec2623
8. 0x3f4a750c5190c4eaa73d7eb22dbfa632c082c7682e3318e7e3e6c128c314c336
9. 0x5d333ced914de0e881b03f28c134c80225076f3b1bdaa09c827a15d3edd8e78c
10. 0x893631bb0415dafc1aefbdeb56d5a5114282a03e0b5f5497f2c0c213fe5ce301
11. 0x08ad35ac81f2c2246b59c5a90ffac0b32f1bf7add87e2adf5a65c8ea3be7bf8b
12. 0x7e6a909e94d1f8837cab15b651ff95e7ac83fd5ae3cade1b35a9feb386827986
13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90