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Evidence row 3450404

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:351691
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9e6ebc100f94b7b57abce8003782b7d5a556195284845462a6245ce08130c53e
Leaf
0x21fb957c1fbff9a9f1e861a4db768becc555fe9974f79050b2d64d4095faf27a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nBXF7t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c36e6c53-7fe5-4df6-85ec-bb85fcb44af9/.well-known/agent-card.json"
    ]
  ],
  "name": "Veistert45",
  "owner_address": "0x4ef5e43cf5c83ea8c7048fdf33fc2e910544ac51",
  "raw": {
    "agent_id": "351691",
    "agent_uri": "https://centralcity.ai/a/nBXF7t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veistert45 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/nBXF7t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veistert45",
      "registrations": [
        {
          "agentId": 351691,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c36e6c53-7fe5-4df6-85ec-bb85fcb44af9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nBXF7t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793908986,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:05:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veistert45 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/nBXF7t"
}

What the leaf hashes

{"body":"9e6ebc100f94b7b57abce8003782b7d5a556195284845462a6245ce08130c53e","id":3450404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793909117355418,"prev":null,"subject":"erc8004:5042:351691","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. 0x21faf0a6243bc76798fa75a25b5f402fd3620fd7b6a2c953df5340c0ac12651f
  2. 0x3c5697fbaac84c93a57cb281487fad5788cdfbac502772dd85782682573b8849
  3. 0xfe35b0f9ed9f97813079384e7aaa6f9cee6a5b65ebe5e52e8e34dec2476c425f
  4. 0xb06bda4cc380d7e57c6f0103fe72df22b55f08b2a3bebb8d01462cb2d6967282
  5. 0x4f1f1e89b0062da8fd8221c09c02353252d72464bf04ce92b4d2f2732e885c59
  6. 0x4d1ef838647abde2e3f01a689b7f48a47e9e91aa713eeb8dfeb443883db84c06
  7. 0xd2ebf5ade7d1c02158c0917c7bf8084c76cdb065ffd568b93422a9dee0f3afd5
  8. 0x95fbb4444c9a92bc3391e202e4ed42d3a4b7e708add5ca73636750cbad5c406d
  9. 0x43919eaf142e8cca527c71060e1f1a78158c463262cde7a4ee13535606b3d63a
  10. 0x2ef57d082fcc648890c89b5f85ab34f8b7656ff89a02acc5f79a37fafb5d6f51
  11. 0xdb30495657df05c51ce23dc0d03fe72b16617dbad5507feaf71bfce0935d86d4
  12. 0x8b55999e7bac89aad25d823f975b3e20750f4c3c762271ae7b4ea53e9e78dbd7
  13. 0x4181ce139325bc91525f388f5c52c1a8aff251e468e57b1a94790cbe306f2928
  14. 0x492a5126036ee8aafa91dc608819dbc168a2d5480dc97bd15c3ed39b7796b0bd
  15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON