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Evidence row 3419734

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:341448
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
177442d7103cfbaf8376b9f8ef061d4d93f95210d2e0365912ac2f5c57db7502
Leaf
0x52c363a6206ecce8e4ccc607953edbdee36dc4f7e0163b451a229f7e91d3cd30

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iywvCs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15b1ea07-bdf2-4bc0-b837-8ffdf446720e/.well-known/agent-card.json"
    ]
  ],
  "name": "Sadel",
  "owner_address": "0xa541e16b2cb828dd6b73587e4b74043f94de70f9",
  "raw": {
    "agent_id": "341448",
    "agent_uri": "https://centralcity.ai/a/iywvCs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sadel 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/iywvCs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sadel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15b1ea07-bdf2-4bc0-b837-8ffdf446720e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iywvCs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:08:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sadel 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/iywvCs"
}

What the leaf hashes

{"body":"177442d7103cfbaf8376b9f8ef061d4d93f95210d2e0365912ac2f5c57db7502","id":3419734,"kind":"listing","method":"sync.erc8004/1","observed_us":1793891336731320,"prev":null,"subject":"erc8004:5042:341448","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. 0x52c33a3cea14902be9eb54ba83ac6ce9d050f96315e80ad967a01baa48d6c69e
  2. 0xfb64440852632bd8fb059fa0506013119480fdbb8c67a34d67a4d1a3d95a96e6
  3. 0xf500d6682c645da693c4a86f6ac7b9378c3ba98cc816ec54d4d5478d6566d1d0
  4. 0xe98f9a7b0665e4182eb8d827b9a90d2499ac8d5de544fd98e7c181f066e5dcf5
  5. 0x3468c41203be8a93e392dffe84716f35f844c8a0c86c7425256e946e6ba76f84
  6. 0x78e205af9da03e6726524f339ce04bc39e24f19cf3f3f5dcd46db58d19faf94e
  7. 0xa293260890390fd95461ab9643a636a245daf62a9782fe047eda945988fe3550
  8. 0x8d4d0be7e81c03911213abe3a0c2df7b8eae3e9ae92c0339712036af7ba25e62
  9. 0xaae4cdfcc58de8d120160475c9bc68276f8a81a19914946250f88c4198196a9c
  10. 0xd6f079aee34e529024ead38702351b8c1d8c1d631be7f97a3062c8fadeddfddd
  11. 0x9ac725fd4bb5fdb39c80fe3900b253d68e8c2082141c94b596a53299bc4f2987
  12. 0x1583fd67b8e3b1d8876304f232270c77647f41936a37024d54488f675538a2f3
  13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  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