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Evidence row 2266944

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:127155
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5c2efe64028ca2ed6a7f1af8aaf0d6d88b15d6390c3fffc89b2767bd2ddb3c0b
Leaf
0xcc9ad2dbb93e88351859ae08709d52d0b120b31a543fa04b9f8cceedb2faf222

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MJJ4uP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3a82bcd1-b5bd-45dc-aefe-0d9014a18722/.well-known/agent-card.json"
    ]
  ],
  "name": "Trazeon",
  "owner_address": "0xe3ed8ed5e02c931039818fe990fd7e2470fd4163",
  "raw": {
    "agent_id": "127155",
    "agent_uri": "https://centralcity.ai/a/MJJ4uP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trazeon 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/MJJ4uP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trazeon",
      "registrations": [
        {
          "agentId": 127155,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3a82bcd1-b5bd-45dc-aefe-0d9014a18722/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MJJ4uP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793648070,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:38:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trazeon 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/MJJ4uP"
}

What the leaf hashes

{"body":"5c2efe64028ca2ed6a7f1af8aaf0d6d88b15d6390c3fffc89b2767bd2ddb3c0b","id":2266944,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648300291798,"prev":null,"subject":"erc8004:5042:127155","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xcc9a8b4844bdffb288b2e2fc7afad89d5921a85712e44d193c1818da4442464f
  2. 0x4471e55f105f265f7da27d4cf78e191856c903009d546617588b590c684053b8
  3. 0x24bc928dcd6dc7ede5b08ab640db04e717a92b6c5e57957ef011be4c05d1c816
  4. 0xd4da580420333d78025b99d01ea723a2c46d5f75f5d09ff9bf5532b10e05f910
  5. 0xf531839d98af87ab5cfebb64084ff364545aa440664095a0bb0577d6aa6a3a11
  6. 0xa18722695d0155e2a407bab82bfd6b7658214efdb20b15ffea6236573f16da38
  7. 0x8e804f6cbd7a1ce7db7b2dad11dde09d6945b9459491a80760d955626b53ff6e
  8. 0x9da2d47467a17f3b25148bae308c925fa68a365c480c4aa7e8b5cfccb9fc36fb
  9. 0x72b5217a2b4fce4732007a8605078a6f7a79b74c26b6ebe28b2a61292bb3b364
  10. 0x23f0499f18fd5652c141e9fa5704f2844fe735fc07c5debfecf1e1ff897f10c0
  11. 0x79f32fe170b18b7905e03cd8a56dff870af479aedaa23b3d71551c62cbacdbbf
  12. 0x104b0fd7f9e0a9cd51db3ad451e9a16d136da470f6efdf3cf1ad75354f332bc0
  13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
  14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
  15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON