Evidence row 3693143

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O9dK3v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/323e4428-710a-4dbe-8460-7c2787393735/.well-known/agent-card.json"
    ]
  ],
  "name": "Reidino",
  "owner_address": "0x9ae8a3aa8fd9b81407df27267291f4e6f6a04766",
  "raw": {
    "agent_id": "378952",
    "agent_uri": "https://centralcity.ai/a/O9dK3v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reidino 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/O9dK3v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reidino",
      "registrations": [
        {
          "agentId": 378952,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/323e4428-710a-4dbe-8460-7c2787393735/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O9dK3v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793947371,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:43:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reidino 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/O9dK3v"
}

What the leaf hashes

{"body":"06528e87da92d15fe5d76ff9e80b3cb462d2f4fb621b3e9347f8849dca88b584","id":3693143,"kind":"listing","method":"sync.erc8004/1","observed_us":1793947422022731,"prev":null,"subject":"erc8004:5042:378952","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xdb393e42491680d6881790e6b86045e80982c41b03716a7e79c911053144c379
2. 0x71794fd8b09f70a4e0b86dd8ccc2afa54a8204a2c85fa1cda07ef729af9a690a
3. 0xf7305fd12c404478c926210a596c85b2a732e8e8ad9ae59c5e8aae93f233209d
4. 0x9afb917696f9319bd179215b1ef39b99355741309402a45c916f19b97d8040c4
5. 0xf7d9b5b2396786bbc469dd588b5c09789f13a628d9267811a417af5130b505e9
6. 0xc76fd0912874f8bddb1e98aa375682523de5173e4476eb329df885c85f57b710
7. 0xf2c4e60ca18c6c9a0c7924a5014943faf214429761160d6d763f9c71c6d6113e
8. 0x76edadc05f012c657a17b04818633d6788357dc4a088c4f8373619d1ef3519ec
9. 0xf5dbd6cc391ead74675e8f6343f3d3f4d459a2bbf46e5d43d50216cba0d22521
10. 0xae9dc900ac9f8d7e4707c4cebf64f197e98bd9465a8426a2141516a4e53b1fba
11. 0x71c84a6260464c1b9b77658f89364441c82fde32d79c2b8bb1bd86e011854dad
12. 0xa860eaa75b4fd7afb33f487077ecdbc99bafd451dbda4a56e37168fc368a2bbe
13. 0x3d6449577690283f56908a68295b676d88a625e36d2a62a63a1fbb17661da355
14. 0xd90a2fccf1a85036b23ae580bdbabc69c97c990b1c22ec464024ea02758d60a5
15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1