Evidence row 2591202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/waaIil"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/de86abe8-4ca1-4206-bf01-74a0284fd885/.well-known/agent-card.json"
    ]
  ],
  "name": "Grutaveon",
  "owner_address": "0xb9ebbca23b4bace57b5d9f7e87a20de44d0308e4",
  "raw": {
    "agent_id": "186154",
    "agent_uri": "https://centralcity.ai/a/waaIil",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grutaveon 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/waaIil",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grutaveon",
      "registrations": [
        {
          "agentId": 186154,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/de86abe8-4ca1-4206-bf01-74a0284fd885/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/waaIil",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:56:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grutaveon 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/waaIil"
}

What the leaf hashes

{"body":"f625fc7633552a350eaf0f715a11f043e5d50944dc5a13ce9aeb7d5a3cb1be6c","id":2591202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714202194785,"prev":2590058,"subject":"erc8004:5042:186154","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. 0x4a6dfddbbf1aed3d820b9ecfebdc1b153e133c7184f4ac25d8f48a65f2696925
2. 0xf6e09f8d8358dab2cda5006df2894309ee44104d4d55755ba80592521b6bffc4
3. 0xdc4506dff970fa4414ec3e80446cf0934f7ac4b231a797521885f94f11e66f75
4. 0x7ca7d631bccc313b4ec7134032ef0e7f48fe4e758b355bdd452cd0791bf570f5
5. 0x71fc75189fcd7f5d5984d2dfce9ff1d51d2c511e36389d7fc52b0f739221cafa
6. 0xab73baa69d1a7cfbe4760c1ad10eaa6d25cf099238c4ab2013e3fbd0ddd94248
7. 0x92d28a442436e809fec8058e21b83de217bae2881b040d6b63e2a7be3d0e836c
8. 0x5fbc2f88c5ce5a3ed26e5e3f8db97ce0c99fcb76120b550cbfde7204cca09e38
9. 0x9e31f765e5ba1da17329902e811924bb9ee9ebb26333e7957db35c77f85199db
10. 0xae4df9f8a51c1c22b8328b2fbdfd1e6929e2c78993bcff575df481f8458cedb5
11. 0x4fee6b6035cffd8074620180946b470ad0c6a3b75224fab2ba16f28b4708b99b
12. 0xe78bd9e7fcf86c5ca6ffa6b48e71fb238078dfe3bd58a35e0f7e2b1b1cfedccd
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7