Evidence row 3038007

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0BOFQh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4dd8acf5-36cc-416c-9f4a-81df7e15d76a/.well-known/agent-card.json"
    ]
  ],
  "name": "Biset",
  "owner_address": "0x7af23be2ede52b8cb6bea6f54d6ea68bc93e211f",
  "raw": {
    "agent_id": "267834",
    "agent_uri": "https://centralcity.ai/a/0BOFQh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biset 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/0BOFQh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biset",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4dd8acf5-36cc-416c-9f4a-81df7e15d76a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0BOFQh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:15:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biset 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/0BOFQh"
}

What the leaf hashes

{"body":"267761eb018fd5630c12a9e1515d9d543627a4aa2a88d6056e80c12002f46b37","id":3038007,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812515891289,"prev":null,"subject":"erc8004:5042:267834","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. 0x3585c567bb46d30ba6a27c67cc730445deb71724e181be7a0267c50b00c89c12
2. 0xee65cd920720d22cb0e2e323862237bfc0f949bf2c2718a456b9edd8bb94c17b
3. 0x55a845de38210017b6990ebf519e05d80daa4f9083693c2ea80402534d3bb927
4. 0x9db5dc78d24d73abad5f13c465d7ec122d6e6410f8f4846e46efb75e7c540d60
5. 0x3ec0be14b28021a8b2ebd730201faf33741dd12150eac743052f54be62b02ec2
6. 0x00270f82e178faac4a2647e454b7196c81803e901bd65e9254356d17ce24cd6d
7. 0x1e61099a521e534a50fea718ddd51e151e90fa9191c53c8f3f6bb4c9aea18365
8. 0xeac1f689d1b3b334f5e5764a0aeb1ea0c68de979fb9b0e46bd196f9a0fcc1d3b
9. 0x4572d69a7ccb5e71e07493546737f83db8f590e6666085467543588210e0687c
10. 0x2deadb43adab7184ddbafcb23a30f80bf9f045755bfeae9fe451cc9698b726c2
11. 0x579f976b22c2c5bb8d35ed6736cda32e160026faf9d686398836e47e9e754faf
12. 0x4dc6d72e66a354f5927e438c178a54290fdbfc3f6ab6d63a1a33e329840fbdda
13. 0xf7ea1cc4463130101b83f41954d3ae5b2a6001a4d4f93eb4e06dff42b89fb1da
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345