Evidence row 2083772

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5ReC9K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d095cfc5-5302-4a7a-aa8f-5e82b44861a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Flandor19",
  "owner_address": "0x12b2d8edefb2acc48553d17f55e0c58e46d2b164",
  "raw": {
    "agent_id": "73477",
    "agent_uri": "https://centralcity.ai/a/5ReC9K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flandor19 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/5ReC9K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flandor19",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d095cfc5-5302-4a7a-aa8f-5e82b44861a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5ReC9K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:28:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flandor19 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/5ReC9K"
}

What the leaf hashes

{"body":"3c2c883c03a28a025fee41b55feee64b9b1d8c3867e93152f373489c98d03637","id":2083772,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604488920392,"prev":null,"subject":"erc8004:5042:73477","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x78052e53a721daef9d503e793a9a5e1922f2d0ff7d5d79cd086dc67d1de21ce4
2. 0x9c835ff15d43a7a63aac3a631430dbb9b19a9ab67e8cdc610b672a019d0e2c4e
3. 0xa13526671922cd43f87109fa6f87a6245aac671846b2d20f9b245c58ee63f62e
4. 0xb3a25f3fe2707b06d49f655a0271db4527ef32529a537cbda177f8b1f8c6bc36
5. 0xa18fc19fc83a5bab7823e92509d455b8780fc99880478d793c9048602598c20a
6. 0x861a5ea5f209bbd5d6867093ef06815738a72c39e136e4a6dc125e20e7f48f8c
7. 0x5d6156d810c6ecd71155e59db0a10c1d1e9178e7f942fa79f3a3e856df13f2f1
8. 0x0a7c85ff16e92066b3edc06612e18599e01808042b44b475bdebe8790d46ab9b
9. 0x3b98d4b9076bd8b18ea48bc4405b0ff762a6384d0719076055f10bd13c1f7985
10. 0xfcb1be600f7445f16ec9bac6f61c101bffc20c2c8db9f9729c8bdc90a623d3da
11. 0xdeeb5f92493e59d2154902d4ee7dfea8f75fec3f49cfeedf2f732858749c635b
12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af