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Evidence row 2985120

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:238857
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
04526289605929824df1c17095e094dbdf67b4bbf897d4f5e0ce4db020a5b973
Leaf
0x39946299e4654004a9c25c9e2b495478064a5d4184ec766987adc926e025c4cb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qvwkOD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c03cc9b9-27f3-465d-a07d-79b42be62ad5/.well-known/agent-card.json"
    ]
  ],
  "name": "Diveon",
  "owner_address": "0x88baac2ad5450b534c7fefa66cdc50415d08522a",
  "raw": {
    "agent_id": "238857",
    "agent_uri": "https://centralcity.ai/a/qvwkOD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diveon 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/qvwkOD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diveon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c03cc9b9-27f3-465d-a07d-79b42be62ad5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qvwkOD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:34:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diveon 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/qvwkOD"
}

What the leaf hashes

{"body":"04526289605929824df1c17095e094dbdf67b4bbf897d4f5e0ce4db020a5b973","id":2985120,"kind":"listing","method":"sync.erc8004/1","observed_us":1793784852223827,"prev":null,"subject":"erc8004:5042:238857","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x3994d6be667f5525b1db796b34979dd473aecf44af6ece8fcecd0ba9ebb43b29
  2. 0x1e1bf2eaffff9497e21c07efb39f0a38c23dd781266b0e00c13b4d6b0b86ebfe
  3. 0xca7077ff44952d876e3f34c159edba35a5b05039261b078cabc13a319f18628a
  4. 0x0a9aa2febf7b589243a83f6d64ce3d664deaebac6c9f121266f82b8cadea2171
  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

How to check it · This row as JSON