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Evidence row 2160183

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:105891
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0739d3b690d4a7a9ff0870fb03d2adfab7e5d7dcb1317bf1ec42f789b056bb1a
Leaf
0xf2cb584369db79b7b77680b5761de5a020ad863d2a48d68115408464f5503a7c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wCg0uC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7254248e-f254-4c4e-9cd0-acab1860d93f/.well-known/agent-card.json"
    ]
  ],
  "name": "Trufet",
  "owner_address": "0x4ca007786993110a4bad41ff63a4bfeccafce8ef",
  "raw": {
    "agent_id": "105891",
    "agent_uri": "https://centralcity.ai/a/wCg0uC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trufet 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/wCg0uC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trufet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7254248e-f254-4c4e-9cd0-acab1860d93f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wCg0uC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:57:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trufet 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/wCg0uC"
}

What the leaf hashes

{"body":"0739d3b690d4a7a9ff0870fb03d2adfab7e5d7dcb1317bf1ec42f789b056bb1a","id":2160183,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631432942167,"prev":null,"subject":"erc8004:5042:105891","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. 0xf2cb393850c6e6e1b522e4b714f8c503757a35e1e4f9b9fc831938da95c75729
  2. 0xa6d313388060143256186889f89cfe11d174d79ff10f94ff9310594aa2890fd4
  3. 0x8a5b5bfaf532d3c1dee08a89a5fcde3a45461f45e7fbfa14f376ab6531aa5339
  4. 0x856877d186ed4089a82c5391a7c849cb5cf35e07b6de66cd0b0e2d76bc9e27c5
  5. 0x2345c37b0fb8e52a5ae97d455c30140407f85c8d35d1ead30f310b0a54ccc567
  6. 0x7a432ef3b610237234eb8ff5e7cdc041e12c48446f2a8ce16118da3568a1f2c4
  7. 0x0578d58398115630c735003397887301398b1d30847aac48573c0ffa9f346f8c
  8. 0xf59ff5d95fe50d2b27104891b1e53a068b3e66117b64d880eb954b4156c7f18e
  9. 0xd569cf6f16b23baeae037f7db344072eeb40b0629f022971585d84d40645fbbe
  10. 0xd83784cab376f6e01e841f96a73bbf35b714576d484aea35ef89e673965252cc
  11. 0xb71e3e9a67a0c294372a88b48b87101df36acc8365e885c412b58f1e014478fc
  12. 0x584982b94b1f05a18922bba3f8ab6e95e0114fb1590617618d3c011faac442f3
  13. 0x50f257017d1a47b165e9de41b6c7be745b632a9ae0d6de998c4ca2182e3793b3
  14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON