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Evidence row 2932689

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:220243
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2c9be925bbdb49a295cb26f116ef3b964921175a8dc635d52a95572aa5918981
Leaf
0xbd3ef0af845a161972c36cb4b430a64fa8cf756e655a5822418f4ae46bcbf3e5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U2iYNP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ce2c398a-d6be-4a3d-9a74-f691b1b79c91/.well-known/agent-card.json"
    ]
  ],
  "name": "Greralano",
  "owner_address": "0x3bfde722a9a2f807795fe7d02e9ecf09ae493082",
  "raw": {
    "agent_id": "220243",
    "agent_uri": "https://centralcity.ai/a/U2iYNP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greralano 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/U2iYNP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greralano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ce2c398a-d6be-4a3d-9a74-f691b1b79c91/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U2iYNP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:34:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greralano 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/U2iYNP"
}

What the leaf hashes

{"body":"2c9be925bbdb49a295cb26f116ef3b964921175a8dc635d52a95572aa5918981","id":2932689,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759682224689,"prev":null,"subject":"erc8004:5042:220243","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xbd3edfb1a7cf0ea8579c7f010f8a7a9d0a296c8816dde056039f8f2b380fd120
  2. 0x391a5205923ece714ff0d721e41c4e0e928057229305a0ed41a68658bd8338d2
  3. 0xc3f502cf5cbbbd2e1c069418d50f47f2855eed26bd453b3233d87b960d6dfc76
  4. 0x630b9121e12ce2eb708d4c5710d4290b4bd758ac2dec39c8720104b6197b512e
  5. 0x52e9d2faf57342621072f6cfd4c4ea525e156f6a510c8993e689095ff7fb4911
  6. 0xd699eaf042269efea906f4e08a98f5b9eccfc443a4a0a3d3778b573dc5476c76
  7. 0x371fe371511705e178c6876173a199ae7f663eecc2324bb66dc3ae19021ab38b
  8. 0xc49d6c1e2ea407ca28d59df1382febc8d650de309b12fe711bf3a80220aa7e1e
  9. 0x30cdbc89698ce740dde340cfb593375499450f02b26a4e2451161eae055d8520
  10. 0x66288991775c3ea83f67025e8dc8e52ff90a04860d0daabcaea1c9362031899a
  11. 0x9e783b16ac599f43f9f4ccbca4198c8a8eab4795a53ceb5600836bd343245fdc
  12. 0x4f777f10eb5851f4520eb2d69d2aaa1f6dc41ae50975147c99c955af88b020b8
  13. 0xdf752c6dc04fe0e73fc954996b5950ba893413cbd7696d4fe41593113e836358
  14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
  15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
  16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
  17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON