Evidence row 2721836

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yuISAk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c445ef7-6909-456d-9505-30b543320c12/.well-known/agent-card.json"
    ]
  ],
  "name": "Elovel",
  "owner_address": "0x12a3728d8f3839ec6df7716369d0e2d6489afb78",
  "raw": {
    "agent_id": "208810",
    "agent_uri": "https://centralcity.ai/a/yuISAk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elovel 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/yuISAk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elovel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c445ef7-6909-456d-9505-30b543320c12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yuISAk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elovel 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/yuISAk"
}

What the leaf hashes

{"body":"ae6f55485d6693dce9228e96a3e572e4f130e33d1ec6b80fbf85823c5ec64034","id":2721836,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939524504,"prev":null,"subject":"erc8004:5042:208810","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf251ffea5570d8aabcf590e5088fafd4a9e1f27526a6ab550ff51a3f104b779a
2. 0x5a0d0610870c8d727712be1dedd2bdd6519c05d5be245b482d3d2fc610e772d5
3. 0xb98955b5393ff9d0ca8a5f09562c18c9b1f6ff18d7d70f84d0c0ec39daa1e786
4. 0xb43b201bf1a09711e4076140076ce8e5f5e743d74b1b99dca4aae5c7b5cd6247
5. 0x9cc15bb4d6709b5768e61a14b06b33f179a7019c8902047ec0ab680f6aff8e47
6. 0xe8fc88d15fd52dea27e6b1025203350372e4c0b5f8de18e41f6e16c6623973f5
7. 0xf46af8520339201a227a008e230d0db111149a45cf72dee608542947e820b7f1
8. 0xbdd35b2b299df7423d18b841791c8b26e59858917f18737e759802bc03950be7
9. 0x5fc2efcc3c1d863914587234fa66350de3533e1e744cebf0389130f60682014b
10. 0x0b1349609c7370dadd11478c4e2cd9b615b3c13b5c049178af434feb31beb315
11. 0xec2ad0073f4374f52e12f097daf15be6762089a62c75640abfee739b422ae823
12. 0xfe18618faf14f5f3247bf408decfc900cc66a3a6e03adbedbb53236cb4b3892f
13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7