Evidence row 1829191

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XbgYLx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37ddc6d5-8789-4297-beee-564a2a8eafb9/.well-known/agent-card.json"
    ]
  ],
  "name": "Stonton",
  "owner_address": "0x53c602ab8a166b2944ec1be5506d6515481427cd",
  "raw": {
    "agent_id": "28193",
    "agent_uri": "https://centralcity.ai/a/XbgYLx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stonton 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/XbgYLx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stonton",
      "registrations": [
        {
          "agentId": 28193,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37ddc6d5-8789-4297-beee-564a2a8eafb9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XbgYLx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567898,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:21:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stonton 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/XbgYLx"
}

What the leaf hashes

{"body":"cc369ec0e28da4915a91631b32086c2f0e7d9e9ac89500415229bab197779615","id":1829191,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568075905885,"prev":null,"subject":"erc8004:5042:28193","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x332c9f485588a26204c51295b343848d1cb7e6abc191a23a8c6e6a496fdcccff
2. 0x02ed6894399baad3031f5daecbbd927d8a5eb179c524b8c8c0037755e0c57a0c
3. 0xf1f49616e57d385651ff8550833c2dea8b0f9977f159df2317ff3a8dabfefd24
4. 0x9959f482a0974ffb516213f467757cf66ade33dab71f1ad33e06a5e219d15b4a
5. 0x75fe0f5ca07f460668299dbf65bc30ca4b335b2d5eb57e2e98299ede0394e113
6. 0x17b22d616e9b5437363f64c1781cdd84067d5e5983e215488bc7f8632dcbe302
7. 0xbc1a1fa3a185018ee6bdc904253cb6b2ded5a65032c71ac37581e9993f0db789
8. 0xb9dabd2f487bd166063b3f7c6a39abdb079dad7a416af445f13c443b1bf01bc5
9. 0x9f3dc59b42dbb64b4b69a9b166aa6ab0f32876b2cbb42fc012b10bd3aa16484c
10. 0x9b10b92717cf3601794f30e155a4adec86893575b359bae89b76588b3aa289a9
11. 0x323d969e3f942d4877ff6c36ac6921b86c0f19d23b15e968585849348e0833ae
12. 0x97706b73d3e8921301ab26f71e9fb7f03b42738806aa983a5e5e63dc26443985
13. 0xc392c192bf0854a262ff9bab5c87785855c8eadc29dc2a6a018670b7fb0b5d3b
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90