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Evidence row 3374030

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:323126
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ff870757d19578e429b46cc4d3725bda81749ae6a28dd37c7bc5bcae55ced23e
Leaf
0x586c473b95371b841319d47166b1418c41af79dba061df664abec5a6de2398e7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/40HB9M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb6121ae-0041-46df-a3f8-88fa494f6ee3/.well-known/agent-card.json"
    ]
  ],
  "name": "Miosa",
  "owner_address": "0xb94edc9ff3f05f36b8d09885805d5f7c3aa4b421",
  "raw": {
    "agent_id": "323126",
    "agent_uri": "https://centralcity.ai/a/40HB9M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miosa 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/40HB9M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miosa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb6121ae-0041-46df-a3f8-88fa494f6ee3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/40HB9M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:02:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miosa 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/40HB9M"
}

What the leaf hashes

{"body":"ff870757d19578e429b46cc4d3725bda81749ae6a28dd37c7bc5bcae55ced23e","id":3374030,"kind":"listing","method":"sync.erc8004/1","observed_us":1793865743610204,"prev":null,"subject":"erc8004:5042:323126","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x586c91eacedf11abc8cbc7e05c849952f3a8b9c6411d04dde1a29cf75b3a6d6a
  2. 0xe66eb9cc28d8b71e2a087938d154590ba09bd4597d92edb18897e24a01c1630c
  3. 0x29621e585fccaf0eca747bcb50f1f622bc38496ec194ea442fb8ec925244fbc9
  4. 0xf413f89d6057158f34d397caeade08262b2a11b7a6074418bbdef5da91c4b3d7
  5. 0x965aa3168ba8f8db1bf6d85a14435639a0d98d3149272297a03c0aa4fa6884ef
  6. 0x5fcd6bab32a3d4a1b5cd604f977fa20252dde8a1ad82fadbb238e0ccaee88273
  7. 0xd7d4316f35c3babdc6367ac8a9dd9d1be57706f36353135562f65b79256f613a
  8. 0xe5103461f73851ca80e3ed496c992cec3133aa502730926265918c3c14656df0
  9. 0xe26be820d6cd0e55fec708368733d04ac17d8a518b6820d3d843f402769c9150
  10. 0x9fa0593d9ba2e3f2b0043ff2f99b99d59067a07f615a425687a4267c62f9e6a5
  11. 0x8bdaf7ea6ee7b53cdefd9c64cf51e5353551d4c5b48441536f261006c6024b1e
  12. 0xa396e711923ac839bf302fa560a13842d131de53c0dd7bfea508acab8ba1d277
  13. 0x723c3e88e54d51eb95a3d77c2c7829d44edf19c69fc7606db919e6d272a81d1e
  14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON