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Evidence row 2587886

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185290
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
58cfcfaba5cf4970cf73ac8edef53ab283def476333d892fa8a1f1e8044e93e3
Leaf
0xd19a52c7c2add15b6c838ff8410ce29cb4c5e7521ec9c376efc7c65fe3cec2e3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YpTSWx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/509481bc-7e02-4697-a690-3ba5461aea07/.well-known/agent-card.json"
    ]
  ],
  "name": "Miosser",
  "owner_address": "0x24a28bf7374117d1f39882c57429d90bf3dc9911",
  "raw": {
    "agent_id": "185290",
    "agent_uri": "https://centralcity.ai/a/YpTSWx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miosser 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/YpTSWx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miosser",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/509481bc-7e02-4697-a690-3ba5461aea07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YpTSWx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:28:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miosser 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/YpTSWx"
}

What the leaf hashes

{"body":"58cfcfaba5cf4970cf73ac8edef53ab283def476333d892fa8a1f1e8044e93e3","id":2587886,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712487744565,"prev":null,"subject":"erc8004:5042:185290","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. 0xd19a7f7efca03031a0b50f9efc40b960fb0cb0f6792885bfecdc066e22daca8c
  2. 0x583b6a37a1dada50c8b30eae2b56a0f791fb76e52453158e5ea3867dc9794d45
  3. 0xb56e32a46ece529f6b75430f11feb54747e2ccc22de5fbbc7b14198c8461e645
  4. 0x545df27900d4b1bc280185ff80c29aa6921062f353a22fef399266db1d63d75d
  5. 0xb380aa2f0da760c358ea4380749c1557e7f7fc2bf5e1e6cd280a2a4883ae86df
  6. 0x166c429ca98bc4d4493c13f1a4c78b943646e1487894d4fbaf2e11c0a65b442c
  7. 0xbc7383b879398792c4205b4aead1996f44be595975040ce7dd2723b75f3e4128
  8. 0x747a89361b51b4ee76c189be4c3519cd83cee58b857ec0835a635312ee135b74
  9. 0xb9e4de5e9439a90b023c8f744fed1089fc2ad538a21b8ac17a43e477c6a6accf
  10. 0xfa9af83f9500ad9fe930333f3f101fa91268fc0dbc030121a235f73bd4b61565
  11. 0x7185d0f23a7247b860a0d101554c01edb485c849069b4b356015d5fb46b73f4f
  12. 0x84d5afe768ae5fbe85eb40b07442f838f684608bc32825df14680ecfa368eb9b
  13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
  14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  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