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Evidence row 3007520

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:248730
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2dc647b15133bf2db13f99719cf9735d78bc5c1618460edb3fff49ab648abc60
Leaf
0x8c5829174c68b8a138969aec44c50b668275b34afbd07b796fc0dafeb2fccd16

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y55FIk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99bce63e-0ea4-4bf0-846d-bde99672ce45/.well-known/agent-card.json"
    ]
  ],
  "name": "Lonaukon",
  "owner_address": "0x4de9e2fccc9e91715e3ea1f0852df09b3f95472e",
  "raw": {
    "agent_id": "248730",
    "agent_uri": "https://centralcity.ai/a/Y55FIk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lonaukon 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/Y55FIk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lonaukon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99bce63e-0ea4-4bf0-846d-bde99672ce45/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y55FIk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:36:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lonaukon 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/Y55FIk"
}

What the leaf hashes

{"body":"2dc647b15133bf2db13f99719cf9735d78bc5c1618460edb3fff49ab648abc60","id":3007520,"kind":"listing","method":"sync.erc8004/1","observed_us":1793795784373963,"prev":null,"subject":"erc8004:5042:248730","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. 0x8c58111980cd9db895b023edfaa34674d4d16eb2a693e9d71949dd0fb30cd4e8
  2. 0xf4680e3da2078bba7d2307a9deb04b3bbbd1a4ce1fb75c87e578d132a7a8575d
  3. 0x9c281b43d88f26439462f8f489f6326f89b7e3768f2b2e3fd38eb02934181f1d
  4. 0x88e28438ded367df8fdf97ad77e8c0a68a17f882aba710cbb06e7611d5c325ad
  5. 0x92d812db5ee1bef9fa3cd631ed0f5b671a81ff9b295432dea3baa29ff1fb8f5c
  6. 0x07f80eaac8c9c8f4a34bf4bd238dc43c02488c8eb9f42f8768b2bdb331ecec0d
  7. 0xc1c2138e85da683200e27464fc037695abfaf5550ded6b1aa36c805e331d6e58
  8. 0x5bf6e43a31abea8105079a406ef94024bc2c99a8d3ad60834d68526a721c0f9d
  9. 0x13f161291ec5a2bc5cf64d87596f3244a6f5a7412f1c4ee686856e2777f3f1d7
  10. 0x75b04aca1d948236d9d1f62d247bb98be60a9f142157c1022af2958569c257d3
  11. 0xef9d716a18de7763bcf9e638e6f2423ba6d353e59ade5bbafba51b832e8d22fd
  12. 0x68b155bd9dd96e48a3d3b8ec03e2ad6c3e6c8832b1f354e6486ea62bebdfb2ba
  13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
  14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
  15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
  16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
  17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON