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Evidence row 3442290

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:349085
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b093bb08752339260b7f3b95b4e7f568eab6ecca0833d8093bdeba2eea362a20
Leaf
0x6309197a43b7ce9e9c47c8bc9be145fbc81d0074d054ce8b73384b8b450fed0c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oF8xQW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/472ec371-0e93-442e-9b68-ec2421ecc877/.well-known/agent-card.json"
    ]
  ],
  "name": "Fura",
  "owner_address": "0x2e483594c0bfa6056b6413fad6bb8bed1977b710",
  "raw": {
    "agent_id": "349085",
    "agent_uri": "https://centralcity.ai/a/oF8xQW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fura 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/oF8xQW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fura",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/472ec371-0e93-442e-9b68-ec2421ecc877/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oF8xQW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:54:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fura 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/oF8xQW"
}

What the leaf hashes

{"body":"b093bb08752339260b7f3b95b4e7f568eab6ecca0833d8093bdeba2eea362a20","id":3442290,"kind":"listing","method":"sync.erc8004/1","observed_us":1793904851304581,"prev":null,"subject":"erc8004:5042:349085","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x63090afa8d87b66c2087786417b35bb6996ca5834c43862f6e1f2be640cf3085
  2. 0xbe9370d6be079ac3d495bf966af50948e9db37315c9112f21e52d3e0d26dcfa8
  3. 0x1bbde3cf0b22a243b4d119e7a678889d7213622bfb730848db7b401d9cf46d99
  4. 0x7be9b96b9bc890ab3719dca210a2dfe7faf39d7ceff81d19407c82532e42166f
  5. 0x13416037e31509e5021d70e80657e05909b67216be152e45a1e73198c8f3b1d9
  6. 0x09e02dc7a139c6f3cbd9a430dca53a241bcdae7044d07063a402cf592439fa1a
  7. 0xb48b75adcd94f4f040327591b99ac35504dd0ce7d78d03edd6c60ccd22154206
  8. 0x2c2678bc6d3647456bb2c21547b326c66e0af86d56e057d20b80c391b41943ff
  9. 0xc69adf629df10243e33a163a182ea455239295d38b99ef5fe242b60e7d64c522
  10. 0x8ac705fbbaebe77717752bb48b44667195e0e1cb8d13f4dfe26ea8c622a52f16
  11. 0xee9f5df06655c36c92ea9aec32c2d3b0cbcfc9daae7c7769a8fab6f686c83018
  12. 0xaba79882f91bcb0ea7d524211fa30481dcccd08a99558901f6fca4b7d98d4e60
  13. 0xd034548722c9504904677c9c78a99cfd999046f6ba62128a4b775870b4cf2403
  14. 0x46ef5af0b7f0274dcbd6f51f6acdc148191a732eb4945d58cf9ab96f1f37d590
  15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON