Evidence row 3020231

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rcQnlT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a01da4b8-1332-4349-84e1-4ce03a0617e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Jorevik",
  "owner_address": "0x3dae3d214fd12f0c6db549fda1de4816a1eae9fe",
  "raw": {
    "agent_id": "255629",
    "agent_uri": "https://centralcity.ai/a/rcQnlT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jorevik 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/rcQnlT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jorevik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a01da4b8-1332-4349-84e1-4ce03a0617e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rcQnlT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:04:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jorevik 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/rcQnlT"
}

What the leaf hashes

{"body":"b6fb92ac139669c27722a21e23ff8b13f23ecf1665922474635006c94368b3b9","id":3020231,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804642306158,"prev":null,"subject":"erc8004:5042:255629","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. 0x7da9ed4998fd1e142201c171f3b5bbfe074a44a59ef74160d1ad1c68906f4ffe
2. 0x8fc2698bde8de1836ce7a62fc4686cdef3cdc9342a7b6c1a5302624aef37762e
3. 0x19b1757deeaa8f4e61faaa5aa2fb6d44fe99999a90f8c5633d2bc24e3581544c
4. 0x512329929577598fc84726aa0a4ccf45d6f0c7a132d19980ea58bd69c0739ecd
5. 0xf254d688edbeca8e7487decabfc9e4c7d76238be710e3caca0a442579aea0d3b
6. 0x694491e0cb38db4b9389d6bfefaed10ea428e4159cca3a9a9c2407a8b8a525eb
7. 0xa939a31246706fbf361456c2df36f1d73ec9b151fea98ab33c17414bb3d8b275
8. 0x0c7e9350a0309a74fc5effbe3c8094ba134f58c7d52c4fdc5be089725eccf9be
9. 0xb3b25b6a6703af1873f9f69226b703bf90d1c3a515e75e45e88254251932a476
10. 0xd2f01872f4e686082c3409ad46b67128bd8645a484620924391f88253512ccba
11. 0x46847f8f476ab32db6fcd6b94e6cc43b0341ee9249888e98c95cb2e7a980d33b
12. 0xc9a6665eb5ed30da44228d7eff5bf531dbc0e27857eee48874cab2f9495675cb
13. 0xa6c6fbea7ac535485dfd36913d10c60396e93269049af5253d59781112aa5aff
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345