Evidence row 3081191

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CM4hXI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/20db5591-35b3-4967-980d-50820c984855/.well-known/agent-card.json"
    ]
  ],
  "name": "Sansero",
  "owner_address": "0x37298ea07be52e05856d3148c38ec40b268354d6",
  "raw": {
    "agent_id": "285878",
    "agent_uri": "https://centralcity.ai/a/CM4hXI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sansero 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/CM4hXI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sansero",
      "registrations": [
        {
          "agentId": 285878,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/20db5591-35b3-4967-980d-50820c984855/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CM4hXI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sansero 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/CM4hXI"
}

What the leaf hashes

{"body":"7d498938ff4570bd896cedadcc7de728bc21e47874b07cba11307283f25908c6","id":3081191,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822687016694,"prev":null,"subject":"erc8004:5042:285878","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. 0x39964a0bd6b6e845544c3e0857b44be84d2f99daf03f1645d555569bcdee3f49
2. 0xdf0af12af1910baca12787fc24d7c1680ecd44aa4fc875f3f18ea302b233fd5d
3. 0xf01352397ec18a0923a07a4b037222520bf236816a55de8f472bc7a77b3f6f39
4. 0x431903ca21e22a4eb6753276038d24d728da414eeea0ea5e0f7c77586544c9a3
5. 0xb87762fc4477a920d6efb301db989b1750b0b2e9ba0a69594373ce91ff7812db
6. 0x4fb7edf5f7bcca4f8fcc41fd3c6c060485c47ef181e86d22f7e0455f9e10dd5b
7. 0x660bc7b0dd05c855c05aa29e6200681f1c9286eb891098dd59d517e2ae9150bb
8. 0xd59d2801bfbf00010b568773c1fc654d003da08f9ea64714c58bf3e5c549bb32
9. 0xa09e9d72fadd6f092d31cdfc1c487ff90ce2312f367ca699ccc04b62a0f49b77
10. 0x3c5b1b2680dcf76e76349ea31855dde18a66f3a31368bccc9c15ffd4fc1f73e5
11. 0xf0f9b2097dc6d6740d8f29123682c9040d67d8e309f84d9e151971b857d675ed
12. 0xbc5e59f56600cdbeb25178d0545354d5a767a31553bb8eff22f014fdc03f7091
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345