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Evidence row 2269937

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:128918
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
924f883c2cc1c2ae0012d752248cf70284252dcd4141798c7219abbb5a24745b
Leaf
0xdc3fe9862c350c5054bce6476e19b0472737b84ea0cdd41fdcdcec9df2683892

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NiwGzj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b443a8b-125d-44f3-9f0f-3958df69302d/.well-known/agent-card.json"
    ]
  ],
  "name": "Jonabel",
  "owner_address": "0xe8b0562667b5b9efce3b0e3b4f8cff0be8608b8e",
  "raw": {
    "agent_id": "128918",
    "agent_uri": "https://centralcity.ai/a/NiwGzj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jonabel 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/NiwGzj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jonabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b443a8b-125d-44f3-9f0f-3958df69302d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NiwGzj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:56:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jonabel 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/NiwGzj"
}

What the leaf hashes

{"body":"924f883c2cc1c2ae0012d752248cf70284252dcd4141798c7219abbb5a24745b","id":2269937,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649375268196,"prev":null,"subject":"erc8004:5042:128918","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. 0xdc4019418f744b749661a57aab15e212a9530135dafd27ddf314ac8371e7a5cf
  2. 0x4702ebff1327456453fafbfd7734034a5599e8a05d4a8f0254fc35214d800871
  3. 0xbc8105bcc24a0357d47f66f44d625eb4fac38f7c5e37f754c48d77ba3fb03bc8
  4. 0x8e3a6644a274b53fcaa8be5b270a829e3331b6ec5bd73dac44cec06582b165a0
  5. 0x684a185aab638c49c4862e4bdbf76b01f1af76bbc633ca1a9d44a6a2cc222173
  6. 0x74a7d698a9109634ae584081237dd61c155125b5452bd3074af0908ad0643e81
  7. 0x4d2a8a917a3b04178e051d1c23fc481dc59cf6d228c44db4c31fc18cb75d4bfd
  8. 0x0456ed74da3a749bc9f1b548b6743eb3add599e3dd9c8009a6fbbaca7ad73807
  9. 0xb07a45694acebdafb591ea483bf52a8d3af3811fdfbd723acbe56b81e2e74dba
  10. 0xb635bb84189bd9ea03610e50748fc4c4334d5b8a3c683e40a89d73b0a3c6030a
  11. 0x21c57cfea31770387b0e151b0992d9194297dd254d4b64a11ec4e4a281bd6e99
  12. 0xdaed05bad2a1cdaa5f52d32d403aa69b5ad3e42c64c1772d4dd5905889bf2276
  13. 0x4d734793ac74750cbdf1c30c6305a901fe0ac2ddf5819c226b382460e68290cd
  14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  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