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Evidence row 2157969

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:104722
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
427d096d06026d2e5daae2a805967e5e1d5b96853a1f116984be9d14b9a33e62
Leaf
0x7e034c7f16cce9bf86fb19329c136c4f1e7d844a55a620cbdfd5698f2a6b9014

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FMfD3w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0e3a267-95f4-49fe-8543-b55a52d3a9e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Tizo",
  "owner_address": "0x06af900d730752c796dd4aef1821683c5048e7f2",
  "raw": {
    "agent_id": "104722",
    "agent_uri": "https://centralcity.ai/a/FMfD3w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tizo 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/FMfD3w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tizo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0e3a267-95f4-49fe-8543-b55a52d3a9e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FMfD3w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:45:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tizo 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/FMfD3w"
}

What the leaf hashes

{"body":"427d096d06026d2e5daae2a805967e5e1d5b96853a1f116984be9d14b9a33e62","id":2157969,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630710833023,"prev":null,"subject":"erc8004:5042:104722","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. 0x7e033fa266fd22b0b33fdfd858bd7e117a9710d0f8e30715ed86e1ed7696fa71
  2. 0xf7d095b22c0c473106d69b79b37731c812c4ea17cb4398253652b271bee5a06d
  3. 0x9bfa06ad3e10e013caa6a927a998831587dd3198246685cf0a342f258fde1a8e
  4. 0x07cc6cbb6159cd5a02f732eadcac4241e41c0e1d4b589e37358c59afe1cc8a56
  5. 0x8c13b0403d91838f0fe084089335ce78acc74d99e5d6dc8e96009a66c0c995f5
  6. 0x3b84dde8583037eba5d9528a3a25a2ce85e855ad08639861b10e619349fd7f44
  7. 0x04bc8515cced26563278f9be3200726551517fc62c7524e001a074548e9639e7
  8. 0x2dd84d873ae53b507c95be0233eb4346d9093cf85f9f20720cd687159923ef03
  9. 0x5a41c7c32c9fd74e1ec294a97dc03419155f640adea1c8a7b180894aeb146306
  10. 0xa576ef2efeec96add91553ecf6bc761f50ef2a5b80f83e2ffc068d247c1557bd
  11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
  12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
  13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
  14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON