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Evidence row 2180631

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:116227
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2a53ec4a37416c23f4f2edc32d90a55638b1807fbcb1a69a6295cf255a7dafc7
Leaf
0x777445bc478a4bd73fa9a542b98d83ee6541173c1a1f0e49e76e25c388f36866

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/woABr1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b11647ff-ccb0-47a4-bd03-e79e71115406/.well-known/agent-card.json"
    ]
  ],
  "name": "Zikus",
  "owner_address": "0xe42eec3375c61db8aa9433d41808559349d71c5b",
  "raw": {
    "agent_id": "116227",
    "agent_uri": "https://centralcity.ai/a/woABr1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zikus 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/woABr1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zikus",
      "registrations": [
        {
          "agentId": 116227,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b11647ff-ccb0-47a4-bd03-e79e71115406/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/woABr1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640158,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:24:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zikus 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/woABr1"
}

What the leaf hashes

{"body":"2a53ec4a37416c23f4f2edc32d90a55638b1807fbcb1a69a6295cf255a7dafc7","id":2180631,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640252158144,"prev":null,"subject":"erc8004:5042:116227","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. 0x77745afe722e601461ee0334c4f0fb178c951057b6299e66984485a6bfc2b9e6
  2. 0x002c1fdacf994c87ddb936ee836e38d84da8db0556e246416da41a8fe365a887
  3. 0x63417363f6f08c892b1a5d55640d9775a63862e5897628da1b93fa25229dcc54
  4. 0x452ddce094f661e2ca646b1c63c03760bf29d75aa415fa7969eae0d882d1556b
  5. 0x4a5e6c43113fc0282af5ddb0a9595c00ed9210e8296777cb74637cb04995255d
  6. 0x1d4f307a6be184f4b74a01cb555142ffbd2d600a6699e7cd3586b0bd2b2041b4
  7. 0x259267f89ac44e33256a7a6a07e29d7112836ac8b6467515fca8fd94a7baf4a2
  8. 0x2be10dccb59c8e7003fb11d3ee983dcdb769badd83a8b33666c6702bb4f34667
  9. 0xead8a58f83582f7ede205d0bccf8296063b9d526e49cacfe82c8e4939451dcd1
  10. 0x6d96b7791c0be0527d85af171e75f1166cc2497f7d18cb992d31138b7bdd235d
  11. 0x2e25066af4f5a5dbd94f11f425e18ef66439772052e96134eed9b75fae658c7d
  12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
  13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
  14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
  15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
  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