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Evidence row 2216600

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:125934
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cc78481da9daa704713e0db0eee474c7deebfa65e291f614bf5c80880e122bd9
Leaf
0xe1b80f21282465e7c17ddf7db5cfabadc08477de9c1e88c76da9c8d8dae136c6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G4YiQQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b16f89e-5fae-4c4c-bd16-25d313dd509e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maontus54",
  "owner_address": "0x74f57a81373ff5874b281a4b272bcecb43a1eef8",
  "raw": {
    "agent_id": "125934",
    "agent_uri": "https://centralcity.ai/a/G4YiQQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maontus54 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/G4YiQQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maontus54",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b16f89e-5fae-4c4c-bd16-25d313dd509e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G4YiQQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:19:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maontus54 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/G4YiQQ"
}

What the leaf hashes

{"body":"cc78481da9daa704713e0db0eee474c7deebfa65e291f614bf5c80880e122bd9","id":2216600,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647182586232,"prev":null,"subject":"erc8004:5042:125934","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. 0xe1b7ee1e6af69da3c78ff0b19d622c9dc634c53c77255242652ef8c211af570d
  2. 0xc653113c2db7042c729d5db8644f7c21f684ccea9c8de32e95ada3d3f74d4386
  3. 0x8b58a1646b260fe402b6098c34bad2b94bbb332a6fee52e410f30c9516c6eab5
  4. 0x31748049ee9b3c69a52f1a3f8c4f1d66e63b82410a538bdb01a03c3c7b04349c
  5. 0x29e6e984e6148477567eec58432deadbd22d1d7db227f809f4b444ac72fa4945
  6. 0x096be7499c837cde8a403d4123da625dfb1385f083d298548b22ba171667b969
  7. 0x7094e8a8f1893d401ca87a1ee1cd7bdfc34eee27f2f4b61af93a94418f5d42fa
  8. 0x9dda8b011c03555a3be2d1024189767687b361aa6369a2448b34e907a13fade2
  9. 0x467dd624eb11252e850006c2a5306cec771e6104ce683371be338e76a37208f8
  10. 0xa2b8ab1e60e2f4e0ca9d8bcf3b1f4f0e51be9edd1a6fd4cf7ec0f851e5c5c153
  11. 0x63e0373e5369f211d397715825c9258dff860f716423f686e136c5c955686e1d
  12. 0x37814ff7d770a63821d15b27a2e5fdbaf9a62bb6f9fbf75879c68f737912a066
  13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
  14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON