Evidence row 2936221

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c5RDhK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6572dee-1d23-4944-a89e-db9bd77d9022/.well-known/agent-card.json"
    ]
  ],
  "name": "Ferano",
  "owner_address": "0x34b1e5b0a1c93393db28273e7d6e795807828c70",
  "raw": {
    "agent_id": "221553",
    "agent_uri": "https://centralcity.ai/a/c5RDhK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ferano 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/c5RDhK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ferano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6572dee-1d23-4944-a89e-db9bd77d9022/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c5RDhK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:02:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ferano 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/c5RDhK"
}

What the leaf hashes

{"body":"4d5931c8dc308f745d62313d3e911132f566f1ed2cc262123cc071e078eee659","id":2936221,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761343628494,"prev":null,"subject":"erc8004:5042:221553","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. 0x5bf04851ce7e257823fe0825e5c21602485eab754dae55af3fb6b0b5a1ea15d5
2. 0xfb4d50dbfaa2b09ae1392449e0fb8cd06ab658a212f723044a8a1d390bcce236
3. 0xc195546a13e8172645875d66e6f7f408010d0f33004eb3118e8874ff5c104959
4. 0x61adca3c5ce751441d39b568f5c7a9b5be9e63b2b999c600ad0d28473421e43a
5. 0x75f721eeb6331bebfbf965f1d91343b497caf45d9860445ab131a0f6ee19f1f2
6. 0x90ea50fad8985e93fdc0f90c5da7b04ef7475fb60533a045789e0238123daf79
7. 0x1677e308b87cb3d89d79c7497ec06129bd788c51d4d84e6d4ec522d29648e588
8. 0x28e1a538093ceaa93e38de026989eac97213fe5df23e28d0e3cde78e9986e660
9. 0xe358f634961e1d45d1f9660bf5f0e6097d73719bbf37dc1b8cf412d638893e1d
10. 0x3b635efabbd9f9e5c9e83f847dfe3934b1d26a2ac275b86f775d324d3fdd7d63
11. 0xde444eb4eee67dcc79266d5693cfedff6433031e9922be059e706ebafe80abab
12. 0x1906549c4f870ab906c4d340261515d8c0f7ad4ffea90f9594dd5c8c2dab3257
13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345