Evidence row 2127933

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PNieOa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3282ba31-3bb2-4eea-b3c8-a0a894b54a2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Farel",
  "owner_address": "0x6be2ae88a32c0f16bf10d3cb6859530e8147c7a0",
  "raw": {
    "agent_id": "91938",
    "agent_uri": "https://centralcity.ai/a/PNieOa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Farel 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/PNieOa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Farel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3282ba31-3bb2-4eea-b3c8-a0a894b54a2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PNieOa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:09:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Farel 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/PNieOa"
}

What the leaf hashes

{"body":"52172f29d44b05a6e05cadc868caa8d96ce2bc5b4a3f4980c1b14df01f4cbc00","id":2127933,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621340410417,"prev":null,"subject":"erc8004:5042:91938","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. 0xb8e25a69202a92105c4f77c7e1159e77670e568aaaae75056bbba843a8fc773d
2. 0x6af9a63f67ef832d94f01eb98730f4c0434959ce8c2b9c38a2c1f5285db717c4
3. 0xd72d6f1aeb22595fb55a85f6b9e1f553539f58235a2be8459be4f14f36ee61e9
4. 0x835b52d4db0f20da962ec01dcbabf54b6313d3e54c11639e71cf45557b5f3b23
5. 0xe2cbe22e9f3d5e402276c2a64a980f310868c9041a2849ac15bfe42eb75f0c8f
6. 0x0a41f8180d89a59903705dc2adb8c00a73dc93c9044cf820f6363d12396c750e
7. 0xab88facd3edaf92f9ede95832489511eb3d404ad9dd6cbbfb22be6ee815327ba
8. 0xb48551db6609a9fef7541d62cb5437511a4b26249c8a112fc59404faa04f4cbf
9. 0x8d08a4c31f31379223b5efc92746683d7d2410a9b8fe6624f6076c0acd41c95e
10. 0xf7a002b65dc08eb2d31e4c2527c17a9a288eceb01a5e3ca2b0ab67e6b9ab796a
11. 0xcdd0bf3077ebdb47e8782f3d79956fd430bac5729173d7f9a0ec212349000eb5
12. 0x203a0e1fcf7f6b3c1f6e99b559fa5b97c74c6f45b35f6eb08cb8521cdde39bc5
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af