Evidence row 2563758

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NvZVxL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4452c5ae-548b-4990-bdac-e8e6d86f39af/.well-known/agent-card.json"
    ]
  ],
  "name": "Breilino7",
  "owner_address": "0x1894bfe01a0fc1d67fe8191e19fcfe81871d335d",
  "raw": {
    "agent_id": "175149",
    "agent_uri": "https://centralcity.ai/a/NvZVxL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breilino7 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/NvZVxL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breilino7",
      "registrations": [
        {
          "agentId": 175149,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4452c5ae-548b-4990-bdac-e8e6d86f39af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NvZVxL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:16:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breilino7 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/NvZVxL"
}

What the leaf hashes

{"body":"b64f9358ec34a3b7a7fbfc3ea57e06b8af7316250ba738e1173946f8dc4e454b","id":2563758,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700985825531,"prev":2563113,"subject":"erc8004:5042:175149","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xcd8abac7c14f230ae7621435b977ebe2e0c1643939e9ab93722ada27b30fd80e
2. 0xcf68d4bf938190778e5254f5b626f48fde5631c6871e2fe50c7ae5ce22a08dea
3. 0xe53a050d8d00bb6e649aeaf36a520e00078d7a3db3f64846ea94676c2f8f10a6
4. 0x2a951227af10e3064b58a2435590ad101e6101cb6be2c2aa096095699694a38a
5. 0x34735dea18a956803d095a91b00563df14377a08f7da7b7664454eb3b6b156f1
6. 0xaa8806f8f15a8bc6da3d444eb97becbe142bc514f972f7238b1008bb9fb4b0ff
7. 0x7ac2304c40eece15c008f7e6e4d0f66b8608a3b3b92b2ed5d795dab99bdd175a
8. 0xf9fbd0275bc839eac13f279908658394251d5ee11dac26acf838d149b205c107
9. 0x7c6b63a2e76289f2fae283af56bf98fee45030915f35a151d13d5ecc2adbd69c
10. 0xc304a582acdb31c435fc12b3638ada601804cc130915175df76ae454ce662db5
11. 0xbd6f46f900f59f73dd50befced9f530796b869d1d0a631b865c0ee260b6f8b01
12. 0x622a46193da28a1c9a8d8ef5e9cbdca4283fa554d97ec6b4613dfaf366dd8635
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7