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Evidence row 1850184

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:40790
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5ada696280eaec2f32029bc9aaac0ceb42c38cccc57d522682626a49613ec3b6
Leaf
0x34214927fa94e483a1f5c4e6d3da4f45ceb47a54d64275dd87d1db90603a2d5e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a4azAe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3a74407-9ea0-4404-9828-dabb3bb0f8f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Gramani20",
  "owner_address": "0x818865237561d1c6dc99181962785939c5b3996f",
  "raw": {
    "agent_id": "40790",
    "agent_uri": "https://centralcity.ai/a/a4azAe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gramani20 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/a4azAe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gramani20",
      "registrations": [
        {
          "agentId": 40790,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3a74407-9ea0-4404-9828-dabb3bb0f8f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a4azAe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577967,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:06:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gramani20 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/a4azAe"
}

What the leaf hashes

{"body":"5ada696280eaec2f32029bc9aaac0ceb42c38cccc57d522682626a49613ec3b6","id":1850184,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577994704065,"prev":null,"subject":"erc8004:5042:40790","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. 0x3420ed5b64b62b75b7ea2fe9ac61df2a7d8aeb419efe84ae203d600271f25006
  2. 0x04fb065d086be1c23436bd100d4a6be3f845967039a98773a04e654df90cafb9
  3. 0x79e4e432ed282c460437e92cf6975c405f2cf6008b9e8f75e00a9d86271142f5
  4. 0xd7fd3ec01499c2692a20d0a50c7f0ece6b68ab352bfd42cefcdf1d315e959a28
  5. 0xefba6b9f1beea08c4d1081b5cac0c6227f3f68a6bbd4cbdf0a4dbcdc1a659852
  6. 0xa52fd94b9723a0ba437455c510b2cc4188ec15ee81a2e0cb45f19b90a9efdaac
  7. 0x9e4a76fe604b1f01b5df75c6383a0e8fbe4ccec9536be89121f152f85b096d5a
  8. 0x39d65d84eb813c5091d9afef8be1b2846d0e3737b7344942d098dacfdc639527
  9. 0x10d5c1d6a568beab4d24b8fa73d8941560e47bc6d7b086e71195078edc7ea957
  10. 0xde1437a88b84086b0cb2f30f101f8b81b0504933440f1d11fe7e6d5cbdc3c1c0
  11. 0xe9cfeec2c906f0763573207c97b2963679b172e25030dd835c88891cddfaf085
  12. 0x1efab46c4a17e96ac7dd3a47036e0659527f621610fdcd6367cce8896f344474
  13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
  14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
  15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON