Evidence row 2290406

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zHa2Zo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f169bb2e-1055-4de7-8707-a6e02af46bec/.well-known/agent-card.json"
    ]
  ],
  "name": "Tovel",
  "owner_address": "0xca5c99c06e1a94cd2de267225ae314bcfa9ea77f",
  "raw": {
    "agent_id": "137416",
    "agent_uri": "https://centralcity.ai/a/zHa2Zo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tovel 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/zHa2Zo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tovel",
      "registrations": [
        {
          "agentId": 137416,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f169bb2e-1055-4de7-8707-a6e02af46bec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zHa2Zo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tovel 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/zHa2Zo"
}

What the leaf hashes

{"body":"7cfa3ec8c22fb7226fa7684ee32f7479c2e83fcddc2615f93098a6c21fa826e1","id":2290406,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658006061422,"prev":2289916,"subject":"erc8004:5042:137416","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. 0x7cee7a3e97a00a09a01738e42a328071ba6e64344416bcaebcb48ea564925a16
2. 0xe5f26b9c32b1d5df7944ac61be638e6f6cd6afd874ccb100a3b495ce0c4c2aba
3. 0x1bcf890767c0064860e1cb1311dc20a84fd7a5a1c4d174b6af2515d91de4adac
4. 0xf785aba33cc5ab57786afb91be0a364a7144fb80b0677355d6e7bcd41fa35081
5. 0xf934973cbf0da8a55000917f73364f7b4e346080fa90557c2efc5f639d2d997b
6. 0xa44a3428b530030b1bd4dc001a1f80795d2c4000260e4e5f42d63f019cf8ebe7
7. 0xbcb33666d2780153e0f9dfa2aed43c509803ea09e7bdce0ddfa617392341ac6c
8. 0xe823a8b19a30e7982bb935961a66e4948c676f0ccb3df017c26db2994c1e6a51
9. 0x592067518f11c99f71c683a9d73c0a4aa6d86599c6cf65a46c02ffd1d59cde63
10. 0x2ac356e5e38ddff303604ce567e3e790e60b08658a36ea172c89c53585f8675b
11. 0x251e0c548ac924285726cb52143b94b39e981457627c4bc6fe942e36a4cfc0b5
12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af