Evidence row 2928451

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BBGVha"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/655eb4d6-cbac-4e84-bb34-cd743995235c/.well-known/agent-card.json"
    ]
  ],
  "name": "Reivino",
  "owner_address": "0xdff34ac50e20452b41b78e4caa881bfe580c11d7",
  "raw": {
    "agent_id": "218639",
    "agent_uri": "https://centralcity.ai/a/BBGVha",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reivino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/BBGVha",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reivino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/655eb4d6-cbac-4e84-bb34-cd743995235c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BBGVha",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:01:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reivino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/BBGVha"
}

What the leaf hashes

{"body":"dbceeca345304f564ca4bc963b7fb53f81a198cc5bc974b13887743e096d0eea","id":2928451,"kind":"listing","method":"sync.erc8004/1","observed_us":1793757670378472,"prev":null,"subject":"erc8004:5042:218639","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x68f8700fbd724231b810ee412d6c2b59e6714bf171995a80d041b8935141ff4b
2. 0xfc3564cb3e06bbe30736ac6ecffbd66950ddfe269181a774b6a9ae2187ef21c7
3. 0x2506fb0cbf35ecfc9c1ff1fef76f1234add92e23a5b3d692f089cd181de47864
4. 0x119224a164bc3fe7c05f4c407e056bee4ad47dfb59dbe18c6b8a0c92577a087c
5. 0xf2aea9b427c6db2f2f808d70658b17268ad10dcccc9b9a74f0ab10f8e366f1de
6. 0xcc0229bb6a4aaab0a6f55ffffd5796e3dd477bb87d8e5d5e922cd420600ac207
7. 0x13444995ff6fa09718b0bcaffb1c9d9aa42597e7391e852ba681e8781f7d9e39
8. 0xbb63d1351efa5f34d94b7feed3257e39ada3702467d6a285a55e508c19e45727
9. 0xff196ab29bed25b4b72399a40a349d6c5d742abe7913815572509d9f00409ad5
10. 0xea4e8d67953bc0b3f7fff86e1477d88dbb7e272edf8e3bb7c1a013e9ad274e65
11. 0xd5ff05ecad9e3e4a11af20c1262524487848c8a880fcdb1dda8f208b18f437d2
12. 0x1d4903962615c45580363ad6ffff9998a9f861296c07e9efa72d6a1bf2a835a8
13. 0x216c4f7cb39735a92a679f53387ec2cc0b20dcad456dba44554a9756bca6b24b
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345