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Evidence row 3151086

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:308564
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ca1c2f8bb339c7d6cab1e01a08d35251f7016bf5f0f3abdaca0acccbe3a3b829
Leaf
0xb0582f9157d77e662475b9e5f96a753826f568f4616f31c8d9bb223194f22160

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OxonF9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c51d252-a365-4aa2-b640-bb7c6d114b0a/.well-known/agent-card.json"
    ]
  ],
  "name": "Breikler",
  "owner_address": "0x5c365e949d0faaabbbf5420b9186f74fb45addec",
  "raw": {
    "agent_id": "308564",
    "agent_uri": "https://centralcity.ai/a/OxonF9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breikler 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/OxonF9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breikler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c51d252-a365-4aa2-b640-bb7c6d114b0a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OxonF9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:31:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breikler 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/OxonF9"
}

What the leaf hashes

{"body":"ca1c2f8bb339c7d6cab1e01a08d35251f7016bf5f0f3abdaca0acccbe3a3b829","id":3151086,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835073844143,"prev":null,"subject":"erc8004:5042:308564","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. 0xb0589314e0e34e68904f3228e07fbb2b5e89f5a830befc5f444964c76cb8a486
  2. 0x9cefccbea7ee4054bd490cbd0de91ea6265f32d9c0c9db7cee8f42c90a5e2562
  3. 0x0b9893d531d10781411d8981a5127341242ed9f79ba918c76e7adb30093684b1
  4. 0x846e2a3bb89f94d9056e25eb2614fe4dc5ecc1ee9d860915676cf92c9621d9bb
  5. 0xa4df5ce54afea2a96d75e8ff0e6fa8cf17bcbc1f73bf6e20959740e1dd1e4dff
  6. 0x4bd7c042b723a3530719d3b6ec307e2bf2518299721ce14f96ffedd4417c9de4
  7. 0x2fea62e0dcf1124555552baa25e7bdf9d6b5af8bd0c8130ee56bc4c841b040a4
  8. 0x3803ec63c2af9f8fa892a008045d2af222e5e35f7a18402144f19c3984e1bdbd
  9. 0x1ced0a36d284d02574dd2f75d3a7240a218e535604c204f2ef678262e2c0863d
  10. 0xf4fecd4019523e737fd870dc3776579e37b25fbe748a07defc932d260b673c84
  11. 0xc3966760d556d9c5dfc591dbb9905d9eead297319b92ef149e15bd7227e13517
  12. 0x9de4b6e228ea97444945b5210721ef75db9da660cabae836f3e0688b85a14603
  13. 0xe0c107caa77d5efbcc89600269de124b9669a0ee20ae1f6465c79cd503bfc9ae
  14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
  15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
  16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
  17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON