Evidence row 1849254

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NscV8B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/694b7c87-8a06-4a4e-8058-97ace958dd27/.well-known/agent-card.json"
    ]
  ],
  "name": "Rassino",
  "owner_address": "0x7a19301ef45eac0be46c960d876a3853020f8480",
  "raw": {
    "agent_id": "40107",
    "agent_uri": "https://centralcity.ai/a/NscV8B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rassino 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/NscV8B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rassino",
      "registrations": [
        {
          "agentId": 40107,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/694b7c87-8a06-4a4e-8058-97ace958dd27/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NscV8B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577306,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:00:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rassino 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/NscV8B"
}

What the leaf hashes

{"body":"2fb76ab81f8a0d1902c62e1079a7924a4736a419d027b3afd217198f49f8cf07","id":1849254,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577651194216,"prev":null,"subject":"erc8004:5042:40107","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. 0xde05fc9a8b9297cdfe8c3020805530fd2143361c42aeeb39f5e6304d69a997f5
2. 0xdc21757d8816f4a6f35d87ad314e13f95623e0ab84df7685c7c7f967bce62139
3. 0x3bf86ea43e81680592739af6b4a5c26ded91db4da8153fec0c15d1372ac85087
4. 0x46eb3177bb1fb6001ebb64a6d7fb2c5a69455bec1f7635228771735bfd63ee5c
5. 0xe64d3843721396a58670f48bb30e012cb3d39b0603133a8e72344ebeeb850841
6. 0x97b7c9448bda4d39301137408e592cdfa2762b97993d91245477b06fab4b619f
7. 0x4a4477f2c6527ec1af7fe9cfc3e2f1d965ed7ae8562adfecce87c11465e475a0
8. 0xbd10a3bad6c94c9359557256e23ab7891c44cfdb0b382ce50d59d10f2adb01f5
9. 0xc4b15bad3159372da163a7f89d20abc6cf34fd8c1df22eff58e4a24288346f48
10. 0xb486b7242b59299b703198b7029b5a8ebf9af06b65423ab8aae3db851b410f3f
11. 0x64066a87d23b3b4e5862655618cc22fc931ef85ed07c75de281dea2f3a378d38
12. 0x933c861a9715acc355546ac1de965c0ed1155480f615b2e5e8679f2112c69496
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af