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Evidence row 2617468

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196303
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
23dc59200ecb40b2ac7bffbc1ffea73f5ce83a9a9dddd28019a857edff2a6894
Leaf
0xce334dea7eb25f37f03a38d0fd8883e8f0e4c8a97dc314f361218bf35507b125

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S2f3UM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0d968fa5-3a1c-44e0-aadc-99859cb144bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Rovoba",
  "owner_address": "0xc8ecb065442c71ed7996af090d8bddd48a009bff",
  "raw": {
    "agent_id": "196303",
    "agent_uri": "https://centralcity.ai/a/S2f3UM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rovoba 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/S2f3UM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rovoba",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0d968fa5-3a1c-44e0-aadc-99859cb144bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S2f3UM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:24:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rovoba 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/S2f3UM"
}

What the leaf hashes

{"body":"23dc59200ecb40b2ac7bffbc1ffea73f5ce83a9a9dddd28019a857edff2a6894","id":2617468,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726644167446,"prev":null,"subject":"erc8004:5042:196303","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. 0xce3349ace80571f7f275a213560fc33a6e5a5390b8e0d81ccb6a9c0c84af3d22
  2. 0x910032c48d7799db3a16b91c44720a39c2b6d463227b226c7eaa133214b8856e
  3. 0x403e39ef245904da4e50183c31f022904cd56d82d212b112b97a17c714f01e0c
  4. 0x033ed7cd6bad71bd11a629fa5c85dd0be471a02a81b4e7322417be5c3e41ca5f
  5. 0x894ad0a599afb338b47d710672effb90b039a3e676830e223ce7a745198f4cd6
  6. 0x023a92d117ee388411aaf6fcaa371fecc428bdaadf58f3a23d3f484a410c97fb
  7. 0xb2f25fdf7caa5f55548023b5467a9c3f37fbac893f36d1c0002821f2a7d7f2c7
  8. 0xda4e2015e0baeaeb7203df06c0f9e0b6414975bda237a31713d5ee61ffa3e6fd
  9. 0x8a2bdf8db1fef1f9893f5bf58f377c025afe14921f70cac7dc41a9d91e8cf172
  10. 0xd4d955e174d4a5cdc4caee76e23d22124421b40f6b1232f34fcd87ba4fd1e7a5
  11. 0xa27d48c2f9e72393943af8a2e80412c6b2a5a2c3db1a9d8c617d3c9bb86d2eaa
  12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
  13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
  14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  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