Evidence row 1828297

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q43VLc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c09d65b2-8040-4cbd-970b-6731b80a9d34/.well-known/agent-card.json"
    ]
  ],
  "name": "Trauvet",
  "owner_address": "0xb0246169c56b63cc0fc8085f658e762077df98ec",
  "raw": {
    "agent_id": "27776",
    "agent_uri": "https://centralcity.ai/a/q43VLc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trauvet 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/q43VLc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trauvet",
      "registrations": [
        {
          "agentId": 27776,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c09d65b2-8040-4cbd-970b-6731b80a9d34/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q43VLc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567550,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trauvet 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/q43VLc"
}

What the leaf hashes

{"body":"1fafea64d20052a7bb37605e6eeb82e9c4137c24381818c6db15b72b5423cc36","id":1828297,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738774216,"prev":null,"subject":"erc8004:5042:27776","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x6304f6cb7972347b4ec131a98c9c185eb790465a1065e4a9e769e140dfc93592
2. 0xb7fa8c24a9589c1a94998fc8ec5baa18cba4ae35d3e21ed06e21ac8c1a9c3967
3. 0xdd6ac8ab3b08c208da2b37f492e0058ec53221d10eba69d56a7fd4b14d5f0f02
4. 0x8b896881e907e074287ec3f9dcd3f0ac02c966cf597abf9b622c2c41cf82320c
5. 0x7ba2f259469184fad98a15a7596546010276d8ecf6a509291114ec708bee4b00
6. 0x50e32579a59f36ce12f8fbe86e2cfe61f099e15debbb59fa969bff10b776e329
7. 0x8b433b8a82c0c548ddec79999a4c9cc072450feec213be05b3acf926f8468f45
8. 0x25d12a07e3c17ee4d85f3e7c491f7cdddcd901b6a8965e54ad2a847455f4fe11
9. 0xea5df8e9cc902e3c1dcbe4547808e7a7f4c7968587a41000531f78b25e243ce0
10. 0xc32e5a1883927c5955a5db41713e6a92f1ad474cc84325b02760b9334e1a89c2
11. 0x2fb970942c26a5668d795a2f3c38d9d72b2c547c354f4947337c45be065a5070
12. 0xff9b8f01632947d40738b3e8648f66d25af96563c1bee717d4e6024bf22ae3e3
13. 0x0aa7bcd64ab1520080bf6bd72a75d5f377537629b47f20b8e8d9418871f23602
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90