Evidence row 2128236

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IS1FOS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67da94b9-9e71-44ae-ad4d-761200888f95/.well-known/agent-card.json"
    ]
  ],
  "name": "Plotabel",
  "owner_address": "0x08aad5254ce46fa0b98c8c8e586c55976abf9f5a",
  "raw": {
    "agent_id": "92239",
    "agent_uri": "https://centralcity.ai/a/IS1FOS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plotabel 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/IS1FOS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plotabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67da94b9-9e71-44ae-ad4d-761200888f95/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IS1FOS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:09:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plotabel 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/IS1FOS"
}

What the leaf hashes

{"body":"86142e36f50b9c876056d2e88851fe7b42922f8538317da9c299be368b3353da","id":2128236,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621341712084,"prev":null,"subject":"erc8004:5042:92239","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xdfd0323d4a86cfe6dbbef79265fdf952f669de912fc95b7d4cf778243226851b
2. 0x6dcd2fcaef97b939f53024819ac383ba450e2bb40549ac1b9da37da0d5939fde
3. 0x2b11171d29d9fe886f8e03311579484ffc508a3ee935746f9d10d5edb4672a4a
4. 0x4376e536a30e9eb8684bba287e0cd39cd05a8a3f874fdccde206d5617a49c78f
5. 0x11c80e891589e5b6fd425b477e013899718248d41c169881a7b77baaca2f8b18
6. 0x2094ad6da7227b8bcf01c95f49dc82d37cfe5b7d555e9180b13b6e71d5799765
7. 0xb1f1c70583438c2a9fca70b16f97cb4541bcef78fb26bfc394c9889c0e20c0be
8. 0x6ad72bb0d14cba7030ee82ed27b7aaf56f49ae48f1cd4d6c61471657f3a88f61
9. 0xa796ecd46753dacd38601b0d7363af5cf9e0f9347f2d01565ed71107f1fbc866
10. 0xc48834a7216625de498d1d74816700fcafdba81333a25e6cf9c4688e8a7fb889
11. 0x8c20e891723cace31e49e8f875c400daac3b5fb1cb54c5e723c3016ca76a554a
12. 0x658a03e3df61154a1a62d12a3aee91c196f7b3be59438a13e42a6796e2adca05
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af