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Evidence row 2616545

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:195898
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e6b8f6d356fea18f62af80df1ca4513e62b73eab1cdf9a3bd817ef6076077edf
Leaf
0xd30d3c0557f4ff34917154bd1cd8a4d6574e11866ec2709cd509ad24397ab1b2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/utHyNb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/60b755b8-ec85-4bb9-b707-ab938ccfc3de/.well-known/agent-card.json"
    ]
  ],
  "name": "Flossus",
  "owner_address": "0x70f7b59dd32e3a446ef0271aeab36e00fe7a650f",
  "raw": {
    "agent_id": "195898",
    "agent_uri": "https://centralcity.ai/a/utHyNb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flossus 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/utHyNb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flossus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/60b755b8-ec85-4bb9-b707-ab938ccfc3de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/utHyNb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:12:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flossus 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/utHyNb"
}

What the leaf hashes

{"body":"e6b8f6d356fea18f62af80df1ca4513e62b73eab1cdf9a3bd817ef6076077edf","id":2616545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725977450498,"prev":null,"subject":"erc8004:5042:195898","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. 0xd30d3f4e6b124a1ac6c94ca99bfad60267acfc8e096fb9f7eed9c0262a0f0482
  2. 0x9d0b07d39f95601af2943c016c0a6358b805e1179f39745e29ad44cf0887b79c
  3. 0x87ea2467b65be6c98c7ea8d55e4209a21b68e1a2d052ed987adfe4c478231582
  4. 0x63bd261f7373c2a4c9c06213cdb5f589114ab273f560a042a5dc6b880dd2fe2c
  5. 0x522dc9484d769182107b294236e326dda06f5d4bc1f83394aeaff52cfc281f42
  6. 0x3d281fac35cdf7b253dc76ef77286ecd17dd3f8b33d5d285cf6c317e952c0fa4
  7. 0xa5b3a754df3ef51125b94a4f794378008174592cfa66a338787c3dc786a54e1e
  8. 0x8c5010d2539eb9969ed6630e6628d2bfe58d3a786ceafddc3b7bd9cef699a55e
  9. 0x5ff819e868e9c29d7a032fcf1e45fbad2bef73930a5c5cf40fa3fcfde14b5061
  10. 0xcd18c7e1a971d043525a5c0a2553e2b875b01edf05b5317e0255f8dd2b09c88d
  11. 0xc83f89b14700c68b397195bbf52ec334ceaf0ae766881df2818497f877b83ab9
  12. 0x98c9e80a7c645615bece7ce56122d15c0abffe0651530b61022ed045eb9d9eab
  13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
  14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON