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Evidence row 2553732

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:169921
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4188942bdeb1cc33b0bb6863f081948f94c383954496a53482f4ca4b09cbd44b
Leaf
0x83fe2b58ec236a6e5b9350f64c3fd5bae655b907c6d953652c1ca65594795eff

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I010fT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4123a6fc-bdc2-4587-beda-bb1d0111fbe8/.well-known/agent-card.json"
    ]
  ],
  "name": "Bunsano21",
  "owner_address": "0xf1228acb7766168ea42461102d354f002df5a597",
  "raw": {
    "agent_id": "169921",
    "agent_uri": "https://centralcity.ai/a/I010fT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bunsano21 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/I010fT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bunsano21",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4123a6fc-bdc2-4587-beda-bb1d0111fbe8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I010fT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:23:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bunsano21 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/I010fT"
}

What the leaf hashes

{"body":"4188942bdeb1cc33b0bb6863f081948f94c383954496a53482f4ca4b09cbd44b","id":2553732,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694209846229,"prev":null,"subject":"erc8004:5042:169921","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. 0x83fe456942443db15e7d93782212e641cfba6e7ca0fe9afe64e1ea46c1a84277
  2. 0x100d1bc7ab87dfd5e1ad03f81ce31b04ceacae756fc6bd0a892e523351d3eb15
  3. 0x3896eebdb47443767e6e921ce329d45697418e03560dd71352ad6b4c06fe4db7
  4. 0xaacfec722eec6e2a1d5057c3a36e12ded8f34484c6485c4287e67d26c8c8a7dc
  5. 0xeb0f1376c682d751f504fbada1dd3d8862477ce2bc5c3e255bf11b10fc5cc0ca
  6. 0x61f070aae7200c625f57f39bd40b065d0f2d184e3581de0f35aa278c62037660
  7. 0x9b7138b7960f57cc442e244ca62ea50c7e9f3259f3b7069d1cdc4b0ffe2e85fb
  8. 0x88938d0cc533fe9eb9c82d1e92f6a8713d813627e3019f4986303638a13e6a42
  9. 0x028e3f1217758bbecd85fb236f34ff3e03528d4b15b8681461a51ccbac24d76d
  10. 0xe21f66756c417af1f65bbabacc4d3444968650683c404a056826ff04fa2543a9
  11. 0x92bda16a92750d50889b5dc9ccd7d80117375d1c09711b49ab4be118b2349574
  12. 0x309576acb6947379790a6ba6d95e16f9963844fa5ad432e6da539debb5405a03
  13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON