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Evidence row 2614121

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194792
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6813ca3ca6e8d195d8e2df12efd89cf44c243fb476c624943bbda01488a3d0bc
Leaf
0x8a91bba4e1dc5d16adf47abc752b23bb5815000cb13dd3a332b14c13e8456779

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bUmyQR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8dff6555-6efa-4f7d-b3c6-f8aed7b5663f/.well-known/agent-card.json"
    ]
  ],
  "name": "Liosson",
  "owner_address": "0x322e931937abc618b09cfc637186a6c9768e870a",
  "raw": {
    "agent_id": "194792",
    "agent_uri": "https://centralcity.ai/a/bUmyQR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Liosson 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/bUmyQR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Liosson",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8dff6555-6efa-4f7d-b3c6-f8aed7b5663f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bUmyQR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:50:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Liosson 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/bUmyQR"
}

What the leaf hashes

{"body":"6813ca3ca6e8d195d8e2df12efd89cf44c243fb476c624943bbda01488a3d0bc","id":2614121,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724623935882,"prev":null,"subject":"erc8004:5042:194792","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x8a91dabe3f91970b78726c331cd8ceca9d4afcec2e51a7610ed5eaf2e0c59373
  2. 0x12a774c4509836cad79aadff52fb9e31c6d437f7a3e026ad2d7b516a4480655f
  3. 0x52b911921bf6db2c8e960404093b2d32248be3d631f1ee9a8568470b9c1d05e9
  4. 0xe813e6557129f373cbd95412fc3bbd3102f2b0f452615dc5248c89f1bcb9b5ba
  5. 0x8e3d2d26a901123b13af94acedd4f25c5b5a0e0747d895d6f4cb9676a39b119f
  6. 0x5aa8a62f42510542efe6c392f9fa11b23a73544b1a76815f0d1b251f0b3adc22
  7. 0x724f36e4cbb5e6b0ed4bc4646989bb3b2f1f13a050bc0b2420dc7ae09824823a
  8. 0x998c7559cdb9b83b9eb3fc4758184b6fba1c97b908d0a673f8953c3e0262d1a6
  9. 0x240f3ffa965d66650fd6e71d1c0ffee9d4febf908dfeaf0009ff7b34b0030fb5
  10. 0x070c67497035037b22f55bef90a3fcdd4d6ce4486c7c1480f373305d799e3632
  11. 0x92da03693cac417815f76d4115a1fff02d5e0bf44f450c7bd1ed502ee0d3bdc2
  12. 0xf51a26bc27b69ba268652dfc9623473716c51630ea730bf88ffb81a1575326e6
  13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON