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Evidence row 2516873

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155052
Recorded
Previous row
#2516252
Body SHA-256
bfa32d679e44bb1c695d8bde97ca5be1b322b4b9dcb4a73ee2eb64cafadd84f8
Leaf
0xde932c5307a0a03b90e857711d839baca88a84a8ed71cfbc73e425a7422ac48b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RBuvNb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/47534be0-9a01-4f27-a1e1-991439074199/.well-known/agent-card.json"
    ]
  ],
  "name": "Kroban",
  "owner_address": "0x5de645988bc5e862cdacfd170e07d0187a03e745",
  "raw": {
    "agent_id": "155052",
    "agent_uri": "https://centralcity.ai/a/RBuvNb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kroban 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/RBuvNb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kroban",
      "registrations": [
        {
          "agentId": 155052,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/47534be0-9a01-4f27-a1e1-991439074199/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RBuvNb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677311,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kroban 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/RBuvNb"
}

What the leaf hashes

{"body":"bfa32d679e44bb1c695d8bde97ca5be1b322b4b9dcb4a73ee2eb64cafadd84f8","id":2516873,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677504968516,"prev":2516252,"subject":"erc8004:5042:155052","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xde92e7658c5ff75d785f376f266b64bb2043bc106c2f4d391b2a1943d284556c
  2. 0x87083f4c902bcb5c09caabef4252171ffa4b57cf446feb8aeecac3355ea4cc8e
  3. 0xefb9ed71a823adf0135493111a3cb1a812b815b529dcd54ac5a53de76962163f
  4. 0x65d4513698dfdb794a443fadb4050f8412d345e3001ac2ed2d89bbc32ad88393
  5. 0x8f602fa6c30c6e713b3a693d7e47d684d720d89f1f0502d1664118fc94deb5de
  6. 0x9d1eacfc389867dd24d784e9bb1aac460582341d3f484f8a59aee3354bd3b952
  7. 0xd9427fdfa4da124c7cef1d17ffb1303acebdf63377f528a3ba362770c796d73f
  8. 0x72621120614f544360be29507ed206415faa9811e2f8a3e526d2c90d7dfe722b
  9. 0x8d5925b480c4255c2875eb664daf98cb2193fa8c7ae20ce2a43f0d878e678648
  10. 0x0f5484b35f0ed88911e94493ddf3ec4336ac6c2700bf5a5f1a156ceff1d3687e
  11. 0x2a7ace543e32bd3374c4467b98a3f96d654be1db8523c912959e8a86c15f7fdd
  12. 0xa92218ceaac8df96cd7b3daeaf7a508c73c3e5619ecf8a1ca6085cd3f287b228
  13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON