Evidence row 2086701

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b6mCaN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ffd330b-c567-4af3-9ba1-0ccbbc13a6d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Melabel",
  "owner_address": "0x22b9458cf2552c1e63d1a280bfee3f0a128bc11c",
  "raw": {
    "agent_id": "74862",
    "agent_uri": "https://centralcity.ai/a/b6mCaN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Melabel 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/b6mCaN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Melabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ffd330b-c567-4af3-9ba1-0ccbbc13a6d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b6mCaN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Melabel 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/b6mCaN"
}

What the leaf hashes

{"body":"1abfd19027cf7c69fc006bdaaae53df569c6328c350e4e2ef25c98be15d1b21a","id":2086701,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605521424301,"prev":null,"subject":"erc8004:5042:74862","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. 0x796d7701910550e2c4198ae54df3f5543b6994a50b4113c6c6a75564d228e91d
2. 0x06f2a163ba99a42bdf6392dbc1bc73bddb621835912a9a60ea3f89451da6cf79
3. 0xde111a96c550617ed8d666af5de15413e38c4d849019351bc14252523296f248
4. 0xae990d9457a60976ed8c1a75cab505a1b83cd66764eadfd7db4d3a9a9c1512d8
5. 0x75d4319c147a220e499d1e5c422ffa28c1ca47b577da8cd3626be1df88cd3fa1
6. 0x24bbfb478fc8cf0cfafb0bc0ba083140b092cf34954a0dbf7f873806bea62ab2
7. 0xa4ea6fa78cba01ceab03dbba3af74c1d5a14e28dab7caf31b08bab65259ffec6
8. 0x52309f2fc51cbb4de1df12b369e9861d3c0eba69ef6fdb8d2298feba566f7947
9. 0x4b58c2af51e1e8bcd57de154fcaadceab1cf4da1d8be804eec9e4ef6f7ed6135
10. 0x8db517aef0231fc80689997af98d19d45cde326a736bc752d082aa0c3972c3cb
11. 0xd061980053cdc14090838dc76aef89a2d35a404a8a80c9e8e2451c6a70fe983d
12. 0xb77003ac715b4a3bc589bf85004b4f45dca4b25bba30589673a88974fd9e8ac0
13. 0x6b3fe16d0ef17e7fec65e784ea66cb7142a8765f3978756ef310ba9d8f928afc
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af