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Evidence row 3395241

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:330026
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c54b955b2064c372cca463d63a5751617d95e554a0008a80fe021a517a972ebb
Leaf
0x671f5a17592bceac566d3c2598748ba241ed11513efbf7af8c59cc46da108d55

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CrEefT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7c75f5ab-2592-4b43-8eed-dd4f0aa45f79/.well-known/agent-card.json"
    ]
  ],
  "name": "Plineon",
  "owner_address": "0xb1b5c0838abccfe7e72adbcc21a868dea5d0b5a5",
  "raw": {
    "agent_id": "330026",
    "agent_uri": "https://centralcity.ai/a/CrEefT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plineon 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/CrEefT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plineon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7c75f5ab-2592-4b43-8eed-dd4f0aa45f79/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CrEefT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:15:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plineon 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/CrEefT"
}

What the leaf hashes

{"body":"c54b955b2064c372cca463d63a5751617d95e554a0008a80fe021a517a972ebb","id":3395241,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880959309394,"prev":null,"subject":"erc8004:5042:330026","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. 0x671fc083fde28584d211e3ba0d241716243b75fa4e635e2995317e714e4dd7ce
  2. 0x2322176523eb7f4b2fd3cead29964629ec058b8a30fd5bdf1a054ceb54de3bf1
  3. 0xefb7c863967f89b8c25c12b2fe785cddb3fb5b45b65df8df08d8863d17bd811e
  4. 0xd50f2220a081872e27486902ba62fdbca3dba931975f13b1918034a18ecc7785
  5. 0x9c2b740490ee7bcd5dd734ce9f9a27b873f3e4b02facdca497b61726181e0773
  6. 0xf6d702d5bb440baf23cefe8ae48a0e822c7954f5ede75723d9fa7eeabdd9d0c6
  7. 0x742ab55931bbe895e8221fa9dddbd403add2fbcbbe63fbf50dbe41bbe775f4bb
  8. 0xe0d61091b39127abb680c47e6e51190a66f5cc3988a7331ae88195bdbc48d4b4
  9. 0xc5bc45c304ce90f1ebf02d1a8b94c764c296e6cb0d75651400db6fb79d310ff7
  10. 0x24edcc88e2731d584d01ff26e621a6c4c1492a72504cf819e1a58e056ca5616c
  11. 0xa161848f21cb952eba2dd152813d6f1f5897c46eb8d27c0a5a7de3943caf3ae8
  12. 0x9c25a9608bc4d1e619e400fc844086d17b42c64252cf08b1da028dc480cfbbfc
  13. 0x2c853a09e4d19ed122d82be31645f0e7e3c6b5041a18f2bf4499b9cd2bfc414e
  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