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Evidence row 1767612

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:4833
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
37be8c36132090b24b8b4d43a45dad858ed0000d1755a7171ffec96d7410d83d
Leaf
0x815684856869b70d31799ad18c3abbc660d20eeaa4239dee557d69f0f332de72

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rZQuh5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/32f6a6c6-c109-4db4-a883-1aa169f35ed9/.well-known/agent-card.json"
    ]
  ],
  "name": "Krossano",
  "owner_address": "0xf79f1f9f37a217adb678c20580cad9a2789cde1b",
  "raw": {
    "agent_id": "4833",
    "agent_uri": "https://centralcity.ai/a/rZQuh5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krossano 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/rZQuh5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krossano",
      "registrations": [
        {
          "agentId": 4833,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/32f6a6c6-c109-4db4-a883-1aa169f35ed9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rZQuh5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793541801,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:04:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krossano 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/rZQuh5"
}

What the leaf hashes

{"body":"37be8c36132090b24b8b4d43a45dad858ed0000d1755a7171ffec96d7410d83d","id":1767612,"kind":"listing","method":"sync.erc8004/1","observed_us":1793541854179790,"prev":null,"subject":"erc8004:5042:4833","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x8156c1451712e23e97b9cd1eaab6e992ae8381294077c2974a645589390a73e9
  2. 0xff1246e325ecc5769ff45ada21a26a41b2bcc27bdbfd225877a701787642e029
  3. 0x7e57a41f2a32c8b4d09e24ba3c06a36a0b15f9dc2ded8c17fe69de919ac06530
  4. 0xd5369f36f0600e8fd272b2d0e6c3fee5891bec9c43c6d064cae199d1db66b393
  5. 0xc1affa92ee04271d8dab614a3c28a8ca48950e62a77ab4948c28c5af729763a3
  6. 0xc19748cee2936aa9c123bc62947b72578b0ece90372b4e17e9780bde5477ea72
  7. 0xdf401e2ac7a9d3b38384b35633ab4d35f2bc94a5df96835f331f7a5dfa150512
  8. 0x4ddcdd225555867867ca08dfb07f9f73d1e3175fb510bd0daab59031e9cbef46
  9. 0x4412eda32caa9bf091666d56e8d5739defa25ec9d46e699fbeb664128be30133
  10. 0x3270913ef832e6f80a0f41ed3ffa3e44612a48711fe420e9079bee38f378a975
  11. 0xb4766244e5ea92a8fe7428885f7850bb1c2ee48ccfe3c0a5eac6363fd5a4aa27
  12. 0xf1bbcf6a80b03ce0bcc652c9c358e273a08605d806c2668665f7c7b1411ac055
  13. 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
  14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
  15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
  16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON