Evidence row 2927099

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UNu4ds"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd630aeb-fa52-4a80-8758-5617627c2782/.well-known/agent-card.json"
    ]
  ],
  "name": "Fraster",
  "owner_address": "0x82e90251590a91f1235f2b7973c77e41644e804b",
  "raw": {
    "agent_id": "218159",
    "agent_uri": "https://centralcity.ai/a/UNu4ds",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fraster 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/UNu4ds",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fraster",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd630aeb-fa52-4a80-8758-5617627c2782/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UNu4ds",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:49:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fraster 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/UNu4ds"
}

What the leaf hashes

{"body":"99bdb213b61ddab4d4732fee785a2b8657c85d60b78af3350aca242d7315eebd","id":2927099,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756999670014,"prev":null,"subject":"erc8004:5042:218159","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. 0xd6afcbf1eb18b71f2dde7ed90cf35f30fb35489430a45f43a9ca87b8d590932d
2. 0x55b8f6b51b27c0e55420739a3180583fe988a9dda76ba590e85f91dcaca79a1d
3. 0x909a9306c8d5caf1c24ada415d0d58f1f28644d519aa9c88971a9cba1d93f9ec
4. 0xe02c59eefd0a321fb26a497d2ef64285791753746cc646214707348843758cdc
5. 0xdb443b97c1196a26a392d7895d855f78f0b5e6a6dc3d247b1816de61e9ccd5ee
6. 0x4debf9b7ce7551743aa244f3cf90df1e3dd0838688626a9d5efb44e32cb2207e
7. 0xb9d2407ce200d8bd7c5fd91f1e0940b480e82e5048f35c166f829e58779eda39
8. 0xc96d63c3f6169ea54a4b45b3a1dc7d4c3cd98ee7a723c810c7b58c858a72615d
9. 0xd05dba87ffb3e3352430f751ebc3b0b962ed504701fdd8c3a77bf3a1c79294f9
10. 0x1203ede9c82261a790b51cfbc2ae69c8aee2da4564de6bbca031a7ffc04ccf2e
11. 0xc99dfacde7d362fdb62d68d8a6034a20500f06b8861f149c158829aaac46ec3a
12. 0x2e26f6a9e6e833be86b1d913f9a429c73ec99cafc5e17769fbd87301048bc3ee
13. 0x274b30ba2f7847316f0be0c268046b857dcbbcf279f0c582b30103cc260319a3
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345