Evidence row 3141895

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1hSVb5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62c68f58-243e-4acc-8617-edd46b667371/.well-known/agent-card.json"
    ]
  ],
  "name": "Dentan",
  "owner_address": "0xef276905b88d848cfbfec83903a9bd0a86a1e10a",
  "raw": {
    "agent_id": "303346",
    "agent_uri": "https://centralcity.ai/a/1hSVb5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dentan 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/1hSVb5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dentan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62c68f58-243e-4acc-8617-edd46b667371/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1hSVb5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:22:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dentan 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/1hSVb5"
}

What the leaf hashes

{"body":"baf59974161b12e158067fd4ea912afc73a1f8af655d267cec60d3e457e2cd06","id":3141895,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830945482686,"prev":null,"subject":"erc8004:5042:303346","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. 0x371b0375e0a3fa58f94d8cfbe7c7b3302a56a1bbe9a517c6b1967e948b572ec7
2. 0xa4a9b3a3787cf8b31ea56c52979f42aa2cc150f8c394674f5ef27f0789085931
3. 0x371b29aeb2d2512501acecd23a9d109f2cd64e5a911df021e1cbbc85769c9918
4. 0x0752970c00a32c1a13a3b894151f6d0cf3ca7056076784059850fbe04d1fa638
5. 0x28c9bebb5d2b7070796e7bd7244ed49e36830a4853ec726ac145a90478628e9c
6. 0x32b19e2d531748cd520c38f1ea5faa2510b54dc857586de2217a0c97de0e7a0f
7. 0xe6e64cb78343ccd360a0ead6f6feb8e69d573193f312716c44e8d7f84026ce32
8. 0xd1c55481c897f7778e38698ff6df9119b8457e907532965043d5531626b6098f
9. 0x21f86e240c6a28b7a9b0af9b191fec10734a5fbe28afa6cfb5f283d0a16f5534
10. 0xf933485f1632b43fe5b65543254f8b11bc59e53c1d7ddac266b77e22a4b44945
11. 0x4848b875ea7bf24bd49254f9fc7d5d2c59d84ab283defaf6162f2f48267b581f
12. 0x592642cd1d1928438c563c502cb68c5b09e56a2a58876a7c6b5e45c5326ea123
13. 0x8473786c6873bef91ddc86a1d99f6289ac1ab6be1da95c6f73dba287fc4e89b1
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345