Evidence row 1824830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HdTQ39"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0d00ba9e-5295-4430-8688-f70b2a33b9f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Zater",
  "owner_address": "0xf4d85f20d350c33bf91d71e95f224758eb9fbe4e",
  "raw": {
    "agent_id": "25638",
    "agent_uri": "https://centralcity.ai/a/HdTQ39",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zater 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/HdTQ39",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zater",
      "registrations": [
        {
          "agentId": 25638,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0d00ba9e-5295-4430-8688-f70b2a33b9f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HdTQ39",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565992,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:47:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zater 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/HdTQ39"
}

What the leaf hashes

{"body":"9821908799319dec3ccdca56e291234bb25b60ca0b55958dbe60653c793552ff","id":1824830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566040215814,"prev":null,"subject":"erc8004:5042:25638","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. 0x3512e749f8f6a075161c7349a58fbfabda32e189de45bb8debc4420c34001a16
2. 0x9c9f870073218e4f5881bd7d0a600e4a2e2af79a0c298fe9d8895193e0b1f269
3. 0x1f2ef4b04cfedcd6f221b2eeaf5540e1704c23da82ce03a57d49057ec1246edd
4. 0x59e2a73f1376086ab16a8d5ec84617d7cfb7c97bb7ff4eb98ab940fa27d96c27
5. 0x29d853fb7f1e5a2bbec46c1932a2f2004cb3f2222e59820df44fd06b69e3fafe
6. 0x5f025a6295b7ce0af226dbe11e26716292799e101c43016fcbab1d8b58cd63df
7. 0xd041e7cc6d478ea963ca723eb4ccd87f789e594f55713c25cf2da23e207a2a84
8. 0xabd4da913a024deccc535f16ebd7eb26747b4834b6f93a25a6e5e39f0e577acb
9. 0xac2e9d2424de3a2fe9139681766305cfcfe244bb4b63f17035a4002d8679f9a3
10. 0x003bba928960131c2f0110b4bad4393ed7dc8d05565a16bca2237006e96cedba
11. 0xbb3ed9dd292439cca54d44746cf82413d05ae811eef7bc5c25613347aaf01c53
12. 0x6609421ee0b94fce3380c620890e178e639e58d13dce4f8973e2b4563aa1e91c
13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90