Evidence row 3017312

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WAk6FL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ee6f475b-0c90-4182-bbf5-7113f8f8963f/.well-known/agent-card.json"
    ]
  ],
  "name": "Briodero",
  "owner_address": "0xae10d1b104e454eec54fd24a23e3fba5393b4056",
  "raw": {
    "agent_id": "253672",
    "agent_uri": "https://centralcity.ai/a/WAk6FL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briodero 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/WAk6FL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briodero",
      "registrations": [
        {
          "agentId": 253672,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ee6f475b-0c90-4182-bbf5-7113f8f8963f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WAk6FL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803121,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:40:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briodero 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/WAk6FL"
}

What the leaf hashes

{"body":"6c9e52fa80d8294464f27fd96c043df878f1702b7f501f0fc89ca2b0a2661a5c","id":3017312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803239765568,"prev":3016957,"subject":"erc8004:5042:253672","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x40c094b06d81854c4b3e937740edb25673a53e0e903c8023dd62555411912636
2. 0x92363238cb255e0af8eff23a93c8146d66f76f76f940c7e6f66e663731c1a711
3. 0xc124487690c3c17acdf9b8c702a6454efdc4a080d05a274b7796a6d9063b0aec
4. 0x7572a101aa3e4bc0459419d1ed89efa08d3e6d5afce133ac356911de308869ec
5. 0x48eab7690b763a5dfc0bfc32fa52b9febe4446491dce1b0ca32dc03a00d2343d
6. 0xfdb266f7689203bb1af7702aee00104bb03b5b11cb9e2e97e56f8dbfd434f125
7. 0x55f308b9ca14775bf020a787932ea7c8f7cac8d41cd5bcf52695159811253ab1
8. 0x6441bcc2226befa086d43bfea366b3999de8d923f4742fc351d2979f25fac09e
9. 0x259487c0deef06e5dd0e1d5f7ba2e5317aad3806fe5cf35e5ab719dc5986dc24
10. 0xed6ccdff7f36cbe25c5fef3aa389586cd73217dd9cb84fedde638597000333d1
11. 0x326b9880aef85057abcfcc400fc487744e0a9604da3393f0ba51bd705b27c8cb
12. 0x8707e7149303c2902868b4efcd9d3c318889719fa2149257ec17747977b14ff6
13. 0xc891f2c456a44ccf48c1194eaebc9fc84069eb5884bdb601396da034c0b1df27
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345