Evidence row 2149667

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fWWxPO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16376c0d-5660-4ed6-ad10-56ba7d92a4e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Maokisto",
  "owner_address": "0x0a16a12c9ec86d273ed9f07bcbf461c579c77a3f",
  "raw": {
    "agent_id": "100385",
    "agent_uri": "https://centralcity.ai/a/fWWxPO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maokisto 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/fWWxPO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maokisto",
      "registrations": [
        {
          "agentId": 100385,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16376c0d-5660-4ed6-ad10-56ba7d92a4e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fWWxPO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627497,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maokisto 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/fWWxPO"
}

What the leaf hashes

{"body":"274b1f3fe85be600c1465e3c179d052838eae39ccdaa24c09adace17a7ec0af5","id":2149667,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627839177981,"prev":2149110,"subject":"erc8004:5042:100385","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. 0x0c7f709737589787f8a96c36a72e4eb2b62d1d54cac5364ec030967ae6be21ec
2. 0x4712cdd7a29664bce8676c8b704f1661d4d79c005c6332ba1d3638a2a57c73a7
3. 0x8d4a0393b8f03654b12c2df277a7bd9bd6b5f84c3818673cb84b84addc87f3cf
4. 0xd07bb0a3247b4b77388e08edfe09f30d3a3e73163015da245531f5932dde0834
5. 0xcdacdac0d624a46da98f0180f51aed7b4023e0c0b7d559201d9e91e061793fd6
6. 0x7b6afa2f32acdc83fda8554b46ae2613c3a07990f517b136f4807658837d1842
7. 0xe5877caf53397faf069e5122b852ac9ef0b3814de750f56a6f0d751a961f6edd
8. 0xf59d5a44d1a1f0f77fbb0d5ac3e6232420ebe6b6a0226dc8d4c2a199a2e0003e
9. 0x4a10e6d51caeed195a36e310095a5f27aa59142cfda660d4519d12975d19621f
10. 0xc8637777f4a7d14002fd0305db7aa81e3c1e01ca5cffd126d2f0f54d503f1404
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af