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Evidence row 3048603

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:273986
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e7b346494cc88b86c7bcb195c5d86f6d4e264a7cc66eeace96037340f8a2720b
Leaf
0xe320f2cfed4807f59790178f14a35e00a6b6c6ddba013404423ade7c6805161a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qYUN0R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a96ba64a-1819-49a7-a88d-843d0bc880d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Maetus",
  "owner_address": "0xc5c5bc460e0bacb2bb3d121d96b7cdd037c81a55",
  "raw": {
    "agent_id": "273986",
    "agent_uri": "https://centralcity.ai/a/qYUN0R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maetus 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/qYUN0R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maetus",
      "registrations": [
        {
          "agentId": 273986,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a96ba64a-1819-49a7-a88d-843d0bc880d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qYUN0R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816580,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:28:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maetus 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/qYUN0R"
}

What the leaf hashes

{"body":"e7b346494cc88b86c7bcb195c5d86f6d4e264a7cc66eeace96037340f8a2720b","id":3048603,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816884526163,"prev":null,"subject":"erc8004:5042:273986","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. 0xe320ff844cd4815e806c9d5fd87f2a7301f2b459e5879c736d0723c285dd28fc
  2. 0x981d77985ca7ecd32d0011de31c3dd01f63d13bd51cd30171a13363ff6ed8cc0
  3. 0xc6fda227e5e9d842e4246e38ea4ebdc611832e86ad6dfa215ea0a89009099912
  4. 0x73dee4746d15c090bcbdefceceea627e916a5ecb1013375b7734143a33bf592c
  5. 0x924ac8186c15ef14a5faee9fa249334792faf2bec8675c0ec22ee49a70039009
  6. 0x6059b051ce0c566aa405c8cadb6b4236a22cec3cd7e61629156f8a8722df69f7
  7. 0x4c201f98ac98ace8cf75a5d4a6d0064ec0ca8cdd93e71c9ade1127181c1815a0
  8. 0xbcb59e26981a5ff69ba55329ab95fedd419ed86294f1a833088af211955f5791
  9. 0x334d0dba7d859afa60504aeaa7771fbe47d6e46bbc459038ff52c09d54fdbffb
  10. 0x5de4cc2afaa9e97c183ecefde709aa6d3f553854eb0f15e657b4f3cda8eb906b
  11. 0x9690257b897ff7905a3fb1c38b969a09d300eccd0c07f283ce8b10903978ce73
  12. 0x7886271fdadd9095157373025c0d92b154e96d8701911f1e817749f6bd147836
  13. 0x1be32cfc4a94d533b6715445b00522e11316492d9e54e446cd74e7aaf61b3b9d
  14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
  15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
  16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
  17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON