Evidence row 3140240

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gDcGrM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b76b3987-6c20-4cf3-bfd9-9c5d96a98bdf/.well-known/agent-card.json"
    ]
  ],
  "name": "Elosta",
  "owner_address": "0x3640df21d3fcad12efb9127dcf08b80b5751c8b3",
  "raw": {
    "agent_id": "301973",
    "agent_uri": "https://centralcity.ai/a/gDcGrM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elosta 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/gDcGrM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elosta",
      "registrations": [
        {
          "agentId": 301973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b76b3987-6c20-4cf3-bfd9-9c5d96a98bdf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gDcGrM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830133,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:15:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elosta 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/gDcGrM"
}

What the leaf hashes

{"body":"ed04ef12557c411c6b67382833e7e73d190117e6e32156c2bdb30a8d3f05ab63","id":3140240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830536857057,"prev":null,"subject":"erc8004:5042:301973","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. 0xb7efca7d0c8d079e07c9b2b02a71d4a4eccdb9913253e53f747697cbe4ef0328
2. 0x2292daabee5efed8bc8a1817d4b1ecec1a729ec15800066464c646ee82681143
3. 0x83ac5aa8c59e6217588ee06356488438d93204d4b5ad9f736f32f18b86fea21d
4. 0x7a047ba99062ccc6b6d17d49fb34709ec11560ef08c4034ffe3d6ec759f6567c
5. 0x94694c2a5a387eaf77a11dd87b4e162f05dc63d8a42b080ab707584cf6b1f13f
6. 0x874002855690607f6a79788d309ae7409b0e79a4b519b90baac22c7db5ecf487
7. 0xa083cf8dc2d2fc125169466d44f5d5b35cf7d6d951c0e4f1ec57d4cd74f1ce39
8. 0x8ef0850dff6aae67fa910012bb3d40963afe9ba8248c91d208ab88467007f7aa
9. 0xaa1ebeee0e0f47e8e345e05801e4dd7ddfb449ad055cbf35e7591c752634d917
10. 0xd2475797432d6035b58f9943aabaf1dae672b8fa996fdc7571bcef170945b211
11. 0x573c4aa95bede8c2495778cf470a67b0d6cc49e71f290419aa6cc000982ded39
12. 0xc134ebb1679ad69d8e6da5abf3d3b4c12664c96facf063b91247d587127a6413
13. 0xd6a22e336b1c6bbfcc4a12be911614c537449e248936a3ebb0c100815c42cab6
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345