Evidence row 2161707

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6edVBk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4436a966-a0c9-489e-bbd0-66a54c295be9/.well-known/agent-card.json"
    ]
  ],
  "name": "Foveon",
  "owner_address": "0x8eb1792cb67369ebb236ea8e02538a5bd01adae9",
  "raw": {
    "agent_id": "106541",
    "agent_uri": "https://centralcity.ai/a/6edVBk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Foveon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/6edVBk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Foveon",
      "registrations": [
        {
          "agentId": 106541,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4436a966-a0c9-489e-bbd0-66a54c295be9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6edVBk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631984,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Foveon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/6edVBk"
}

What the leaf hashes

{"body":"e16466473eba4ff9221cf3759ed809bd3507fdf16be0aacb523cc537330b7e16","id":2161707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632138024076,"prev":null,"subject":"erc8004:5042:106541","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. 0x00b9d27d5786c5ae4076314c2a45555ca8aabd796cdf787cea37aaca49743348
2. 0xa2e98230969f0db2b5a82fd2ed4241a59cddc37a551efba82b9d60e5bbe73328
3. 0x4497af5fa8083537142910fc6c3a242f11706e9ed4b4ea6894e221cb963056ec
4. 0xdaf4d8130c715d2d167d133e844a5f05ea252ab5cf29612c321e479ef659a740
5. 0xaead8d57a96ff59f79b8ed55ccf5804921cca0f9a0ff4b5e2b13415e471cd64c
6. 0x4b1aea699351a5c055cdcee1d32aa45dfb0668fc46873b0e6b376caff524228d
7. 0x87eb9780a15592d7e169c6222dbfd6ab82e645181107c7a0905007cdc13805ab
8. 0x1cfb61b7a6ca5d875d11ede55d895746da102de7af7fd42de44af786adac08d1
9. 0xc7da82a4d5e72b897cae98c6faa066d06bc910a47832820ecd82b09e5f8f970e
10. 0xc1593237490e7acfa7eb3c5381c6b24595a1d06b226b7cd78a8f132f629f070f
11. 0xc9d65486a416f3ad36110811c68c7be128b1397a5091f7c77de718600fe9ee8a
12. 0x65c4fed8aabb2a2a2c39a5fe7d7ead0ca6133b2439bf808bb16adcf998ac7db7
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af