Evidence row 2304942

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2URibR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/75fb1037-4dac-4e01-9883-7a32ca5c58b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Haraullet91",
  "owner_address": "0xc7288211b276fafbe745523163c1e532cd3beff5",
  "raw": {
    "agent_id": "143120",
    "agent_uri": "https://centralcity.ai/a/2URibR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Haraullet91 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/2URibR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Haraullet91",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/75fb1037-4dac-4e01-9883-7a32ca5c58b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2URibR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:56:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Haraullet91 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/2URibR"
}

What the leaf hashes

{"body":"13b4adf507e2d1f7a01e099a59901500bcece88e15430f635030594c31497d3d","id":2304942,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663801814110,"prev":null,"subject":"erc8004:5042:143120","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. 0xb9711b8d509b98b43e2eb8aa55d5606490c7a7bbe0ce01933674e17e7bf99a63
2. 0x9d4d71b438cab52055e21da2cc1063ba6bd6d78d9a534f11d4639305be38a7b9
3. 0x6070296b00fdf8656d8517c3340815b27ab325853bd67b196b352bc63e7f58ef
4. 0x3dd474167a01839eedc64938bbb4217446b7d106c800e3c672be4a90b6dcb91e
5. 0x4f4c62b497333bcb1fc652060da6888c021bcf7b9fbb3b05239ec7cfc27a5194
6. 0x4512c83d3cfb4a83625689b8d419ec8550e308abbf4f06fd2ff5e7750b9a5660
7. 0x7064ffe6650a807dcb6ab6f95375e2ffa830770b32c87d8f78c982e2863f6ab1
8. 0x90ae49f95317292df6d5eafef697a7f33010d0c1280c5b525fa5a4073fe55634
9. 0x3164d0aa2bfd87f28c52a823dba5188f438af46136720aed010d72e90d94f5cb
10. 0x4d276fdee61492f7f4d3c68e2e3a6d5d6874eb788c8bef2a1e2103557f75f212
11. 0xa0dac4420294ca178381670ade9e2e4b44665ab089f2300923a88401edae2378
12. 0x963d651d919bdd696be66242b0ee6514bbe3c46940834688ade9fad9027b0b2b
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