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Evidence row 3045031

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:272496
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
422d604b1a91332d49c56ce32cffc40fedb969e841d7874fe0cf3f168fff1ebf
Leaf
0xa2cb0614dfab9e826ebea4c9b71d359cce7a27411fe672b78cce061401c2fa1a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fgHso1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f5e7583-560c-49aa-a629-37006b1b85dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Donsel",
  "owner_address": "0xdbb388dcb9ea07ffae050cc407ad28bca7aa4ea5",
  "raw": {
    "agent_id": "272496",
    "agent_uri": "https://centralcity.ai/a/fgHso1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Donsel 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/fgHso1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Donsel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f5e7583-560c-49aa-a629-37006b1b85dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fgHso1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:09:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Donsel 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/fgHso1"
}

What the leaf hashes

{"body":"422d604b1a91332d49c56ce32cffc40fedb969e841d7874fe0cf3f168fff1ebf","id":3045031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815765925409,"prev":null,"subject":"erc8004:5042:272496","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. 0xa2cb0617dc45dd008f916bf5f3347fd7c9ba3d6c746ade046060ca428a4adac5
  2. 0x19cde0d943b14fa7c20182a381401b1cda437b4e8125f0e3456413c91c498ade
  3. 0xd2d7d231ab7bd431191d6ab8f579dcdc46f471e9db1b8bb553d9ce268ef42536
  4. 0xbae5544aff5096d507fbcd9355ddd0bedad308053e457612f7b9e5fa5ea39783
  5. 0xb8887ab8ae02275b7b4e9539b8e2d517f268e3d04aa59c6cd568b35cda5ce7ce
  6. 0x9c2346914f67e3cdb683ad87c717bf16c73fce8576a576a81c48fd2e83ca6cb4
  7. 0xdc6964e19f1e603e7966c5bf2936fa8f9d459a42463221e75b5a1509844b5774
  8. 0x83a99ee842c0a3acc8b18cf4355ddecbcea7c3e8a0a0ddadde8594b817ac8796
  9. 0x1d45da1777eaebaad82561b380b196fe246a53c49212cf3cac063a2f7e98f518
  10. 0xea36926036726a23738fcd6472376ab60e13275dcb1cba093755ef6371dfa072
  11. 0x6666a7b3c12819cc79c413f49d530452b148f7ece98331091dfb81a9e4a60ab7
  12. 0x97bd590e50b8c38c471ee26f4101b734bdc2f5a4effe5d6dd23f038fe0aec61e
  13. 0x4e3cf6adf9462457ebf291a4697658af6c0458a9430539ea82790d3b50c15cf0
  14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
  15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
  16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
  17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON