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Evidence row 2278606

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:132553
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d987a685d71dbcd6165da0a33d78357a5aca76d025d7d704cd518bfc137735a5
Leaf
0xa8b66ac8f767bc2c3ddd2513de0451f2b7ec735aad36a1f2d860de2cbbdcb6c7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vDcEEJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/19226cd7-47f9-4d41-a267-5365e4fabfae/.well-known/agent-card.json"
    ]
  ],
  "name": "Stamus",
  "owner_address": "0xc726fecf9f0bebd98a8110d333c16986848a6fa4",
  "raw": {
    "agent_id": "132553",
    "agent_uri": "https://centralcity.ai/a/vDcEEJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stamus 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/vDcEEJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stamus",
      "registrations": [
        {
          "agentId": 132553,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/19226cd7-47f9-4d41-a267-5365e4fabfae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vDcEEJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653033,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:59:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stamus 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/vDcEEJ"
}

What the leaf hashes

{"body":"d987a685d71dbcd6165da0a33d78357a5aca76d025d7d704cd518bfc137735a5","id":2278606,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653197108261,"prev":null,"subject":"erc8004:5042:132553","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. 0xa8b69a6f237e3d407e7a5fee12e950e51eb2d7a04fbcb367cca128fc31e5fa9a
  2. 0x34c5ec188995f1b71b3d21aba451a1f20e681c6c5f33b07f9a13b1ad05472abe
  3. 0x2f5a3131e1995f78a0ea0f8625fb4276789088069b3442371f06446736f7f38f
  4. 0x40ee3890037871f3aa31e677ce9d63bc1b2a9b616ec960f10c6fec44bdd22780
  5. 0xbcb0dfaf1e57ec633aab0a08c5f8bbe71e1ddf7bf7983204b6da8b25df5f2111
  6. 0x8f06288d7201d26bbc10477021200a3e555a72b7130691fe5bc4e1e67cada301
  7. 0x77b39a7f488a1a47fd8ff576cb14e2014c8803036ec3281f167760c399406119
  8. 0x4373825c6601c8b9bfce19d8f297a4ff504e9ae03f4f218f3ce3ab3a1cd4671b
  9. 0xe6eba29f4d8f8c5d305849e3c5fbbe7c33345b62adbe4cf73a742766823d0dc1
  10. 0x025f90a4ac610bb195520b6ec7cc71b34db4a835a8c1f2e22e530b354480cfca
  11. 0xabaddc3d6a701f07a62ef798b40fe3ba319dc7441591486022f6e131f4383d96
  12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
  13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
  14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
  15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON