addrbookFor publishers
← The evidence ledger

Evidence row 2174837

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:113138
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
22e6836ab2f22ecfbfbec06d4f8305cd0f3150ba4cb90e4ea16ac855cd7abccf
Leaf
0x5883513952c55c6407f68c5ad59c9348f8a4de4dcfe4c8943568bdb836a48646

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YKV3lK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e36c9257-c21e-4b73-bdd2-98722b7ed6ab/.well-known/agent-card.json"
    ]
  ],
  "name": "Orosano35",
  "owner_address": "0x252af1ac07cc2defcbe728ec83639dfe01078d6d",
  "raw": {
    "agent_id": "113138",
    "agent_uri": "https://centralcity.ai/a/YKV3lK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orosano35 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/YKV3lK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orosano35",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e36c9257-c21e-4b73-bdd2-98722b7ed6ab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YKV3lK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:42:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orosano35 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/YKV3lK"
}

What the leaf hashes

{"body":"22e6836ab2f22ecfbfbec06d4f8305cd0f3150ba4cb90e4ea16ac855cd7abccf","id":2174837,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637748274059,"prev":null,"subject":"erc8004:5042:113138","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. 0x5882e65848a52422ce9809ef8a4375451d3e4f38b7b41ae2901e5cdec9988291
  2. 0xce8bb6d00bda905f633276f704608c34840fccb4086cd5021bdd45a8cb374436
  3. 0x78f4e570d1c16f29b1e609f733d54e6bd537766eb41efafb97e0293239aacfbf
  4. 0x0baf6a7015509d0bd6d0cef7287a9fdcb58305cbb3b477a24a402865296c0892
  5. 0xe3646a94d5c3e37c78d6a4b6c9772018ff5f955d1c65430d2dc865b1f198b41d
  6. 0xcfc01418843f050175712eb99dc28f3524029103901d286e19494aa1d73c3c54
  7. 0x631687047d7c539ba6d6a51b740e6f9826d7ded72d3f6e0a945167f5ec40bd5c
  8. 0x0ad7fcdfce6477dd68d2dfc97b2fc93ab65cdb60e20046c5fa47087a24f6a886
  9. 0xf92f38ed99987005a9ffd9366497e793ebd43792659fe691fe1c5ef9470c4d5c
  10. 0x2ed0ec124c5837f5c67bf57615d68385a75d8e77886ba4db2bb5b16bc3d6b439
  11. 0x86f4014c971df07fa1c19f8676e84de8a2f18339c938139958437ae74da5d46b
  12. 0x5f2a4b55a530a11fb70b7514490f97a224bd5a4e03f8eedea57af0e36a116efa
  13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
  14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
  15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON