Evidence row 2089161

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R6BbBc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6151ceb-7fd5-4161-a9ac-52ffef732f69/.well-known/agent-card.json"
    ]
  ],
  "name": "Jastino",
  "owner_address": "0x40857d61c54aeb0bb22200c263f1a8f666dff5c2",
  "raw": {
    "agent_id": "76075",
    "agent_uri": "https://centralcity.ai/a/R6BbBc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jastino 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/R6BbBc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jastino",
      "registrations": [
        {
          "agentId": 76075,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6151ceb-7fd5-4161-a9ac-52ffef732f69/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R6BbBc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793606516,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:02:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jastino 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/R6BbBc"
}

What the leaf hashes

{"body":"31ad6db243f9aa773b741db827a0ef374f19c0d319d2bef03d97d16fe585b0af","id":2089161,"kind":"listing","method":"sync.erc8004/1","observed_us":1793606555771445,"prev":null,"subject":"erc8004:5042:76075","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. 0x91fe84c7bcb1e2b76b44731fa3beb99a9865ae51179b9e1e4ff3f57083e9b4fb
2. 0x111777e63c735fb73253c455a90ed901fd0cb2944b44010cf16f264f1dda529f
3. 0x39ade2f2267264032023f1d77d08874ae4a4586c33dcfd89242e0243332788af
4. 0x90988c3964dba71040205f8cf7ba09fbda34f47cfe831b65cd14ca70e8165b71
5. 0xad8ca5b55eeeac32f90e924613f54aa370d7c443e0f8469e8b87c663ae27efb2
6. 0x628404cbadf1af0c883b804362f26874a13a7f5c2a8722df813e6ceb2f0c157e
7. 0x32bfd12b75fbe5f250ad86256ce40dff6ebdb63c142cb27cc2fc3c547673253d
8. 0xea3e567fc214648f28a0303dd1820787a46afb204b29801ec3cbd67e8c1a1c7d
9. 0x9a9298b98b5312316ce4c7c614a6607ca281409779270300371dd38d9c8fddea
10. 0x8cc48713645f155a0a0c508a9e54c2f25ce8d546f3f24fc662664a9cd13cafaa
11. 0x84cdaa6e50db6f63b9e9f2a73d5ae2cb49ddcff4f09202fc9b1cdac86763e72f
12. 0xd756a44b3038ff0c0524eec8e134fb5ffbe1464a42757b4f12e15355e5ab2c3f
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af