Evidence row 2066859

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/46gUJx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7fb35e7a-5636-4dc8-81c0-f67841e76642/.well-known/agent-card.json"
    ]
  ],
  "name": "Brendano",
  "owner_address": "0x228b2f05d0fb6d026352b012e4b86b2bdf18e196",
  "raw": {
    "agent_id": "65165",
    "agent_uri": "https://centralcity.ai/a/46gUJx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brendano 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/46gUJx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brendano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7fb35e7a-5636-4dc8-81c0-f67841e76642/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/46gUJx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:32:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brendano 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/46gUJx"
}

What the leaf hashes

{"body":"fb43cc7d40edc817458d2c8aebd3e9de2dc2c12e2f5dd8dd73ac860102518d5b","id":2066859,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597522316784,"prev":null,"subject":"erc8004:5042:65165","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. 0xabc6ec7dbfbbb773c8cffd0cc5476603aa80d667a8a1e7a0d610fb2db3ae8385
2. 0x3ab6c39884cc43b2cc18318d3568c434f9b99f6ed45d14dea8d1d1703ee7f1e4
3. 0xe1cfd3e47db643d66f9cff13bd215d0c9bce03063717fd3ec44659ca8b4591ea
4. 0xdf6059c2ed457cab79a48287a469bacd9715bef9a04b480dccfe754928bdbad2
5. 0x6e9f70ae26c7913b623786bf3431d09d2d4f5409fd029c4325ba7c5bb52aeeac
6. 0x4d1a9955732395617774d9f7f3b17afe1f3de5e118b8c38bddba0b1a742c4f7d
7. 0x6a4139ad1b299a86f9a3b167028df7b0e3a0fc16b16f88456d664d83a8833d7a
8. 0x042c91f868e26a299ef70081f4ca3932084137db9ee743633e2adc682c7fde8f
9. 0xb8de12298ae50d8a747a311f90d38dacc0d9b87e26c408a5620f86ea02e62d71
10. 0x66573d0444b9bb1111676dfd791b96a19db5e3a63b51ed59a711a8fc18291b00
11. 0x11b69f43a7c4024769bdbc7a2927aaa4a35b3daee374b285eefee5f496b823b7
12. 0x8cc79a806621c6c78dfbbdd21d793ebf9fe2942c16ff8fcfabfae8b921d58fb4
13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af